Age of Revolutions

Bristol lies on the Avon River where it meets the Bristol Channel, the tidal estuary separating England from Wales on the Atlantic seaboard. By around 1750, Bristol was one of Britain's leading…

This event unfolded at Fort Duquesne, now Pittsburgh, Pennsylvania, USA — precisely at the confluence of the Allegheny and Monongahela rivers, where they merge to form the Ohio River, deep in the…

Fort Necessity stood near present-day Uniontown, Pennsylvania, tucked into the forested Appalachian highlands where streams drain westward into the Ohio River system. There, a young George Washington…

Rossbach is a village in Saxony, in what is now central Germany — sitting on the broad lowland plains east of the Rhine, north of the Bohemian highlands that form the natural border with the Czech…

This was the Battle of Plassey, fought in 1757 near the village of Palashi in present-day West Bengal, India — on the low, humid plains where the Ganges and its tributaries fan out toward the Bay of…

Leuthen is a village in Silesia, a region now in southwestern Poland but historically contested between Central European powers — sitting on the broad lowland plain that stretches east of the Oder…

This is Pittsburgh, Pennsylvania, USA — sitting at the forks where the Allegheny and Monongahela rivers join to form the Ohio River, exactly the inland confluence the title described. In 1758…

This battle took place at Zorndorf, now called Sarbinowo, in modern northwestern Poland — on the broad, flat North European Plain east of the Oder River, exactly the lowland corridor the title clue…

This is Louisbourg, on Cape Breton Island — the rocky, Atlantic-facing island that juts from the northeastern tip of North America, exactly where the open ocean narrows toward the mouth of the St…

The battle took place at Minden, in the Westphalia region of what is now northwestern Germany — on the flat lowland plain east of the Rhine delta, just north of the forested hills that divide…

This battle took place off Lagos, on the southern coast of Portugal — the Algarve coast where the Iberian Peninsula's southwestern edge meets the Atlantic, just north of where Europe ends and the…

Quiberon Bay sits off the coast of Brittany, in northwestern France — exactly where the rugged Breton peninsula juts into the Atlantic, just south of where that ocean narrows toward the English…

The Battle of Wandiwash took place in 1760 near Wandiwash (modern Vandavasi), in the Carnatic region of what is now Tamil Nadu, India — on the coastal plains that run between the Eastern Ghats and…

This battle took place at Panipat, a town in northern India sitting on the flat plains between the Himalayas to the north and the Gangetic heartland to the south — exactly the kind of open ground…

This is Havana, the capital of Cuba, sitting on the island's northern coast where the Gulf of Mexico meets the Atlantic — exactly the strategic chokepoint hinted at by its position just south of…

This proclamation was issued from London, the capital of Great Britain — an island nation sitting off the northwest edge of Europe, facing the Atlantic Ocean that connects it to its colonies across…

This was Paris, France — seated in the broad Seine basin of western Europe, with the Atlantic coast to the west and the English Channel separating it from Britain to the north. In 1763, the Treaty of…

This event unfolded in London, the capital of Great Britain, positioned on the River Thames in the southeast of the island of Britain — that large landmass sitting off the northwest edge of…

This event unfolded in Boston, Massachusetts — a colonial port city on the Atlantic seaboard of North America, tucked into a sheltered harbour where a rocky peninsula juts into Massachusetts Bay…

This policy was enacted in London, the capital of Great Britain — a city on the River Thames in southeastern England, on the large island sitting off the northwestern edge of continental Europe…

Glasgow, Scotland — where the Scottish engineer James Watt was based when, in 1769, he was granted his landmark patent for a steam engine with a separate condenser. Watt had struck on the idea a few…

On 29 April 1770, Lieutenant James Cook and HMS Endeavour landed at what is now Kurnell, on the southern shore of Botany Bay — the first recorded landing by Europeans on the east coast of Australia…

This event unfolded on King Street in Boston, Massachusetts — a port city on the Atlantic seaboard of what is now the northeastern United States, south of the Gulf of St. Lawrence and tucked into the…

In 1771, Richard Arkwright opened his water-powered cotton spinning mill at Cromford, a village in Derbyshire, England, where the River Derwent rushes off the southern Pennine hills. The mill used…

London, straddling the Thames in south-eastern England, was the seat of the Court of King's Bench where Lord Chief Justice Mansfield ruled on 22 June 1772 in the Somerset case. James Somerset, an…

This event unfolded at Yaitsk — today called Uralsk, in modern Kazakhstan — along the Ural River, which drains southward into the Caspian Sea across the flat steppe that stretches between Europe and…

This event took place in Boston, Massachusetts — on the Atlantic seaboard of what is now the northeastern United States, where a natural harbour sits just south of the Gulf of Maine and the rocky New…

London, England — the capital city on the River Thames, on the island of Great Britain sitting just across the English Channel and North Sea from northwestern continental Europe — was where…

Philadelphia, Pennsylvania — now in the eastern United States — sits on the Delaware River where it cuts through the coastal plain between the Appalachian Mountains and the Atlantic seaboard, exactly…

Philadelphia, Pennsylvania — sitting on the Delaware River along the mid-Atlantic seaboard of what is now the eastern United States — was where delegates from all thirteen colonies convened the…

Concord and Lexington are small towns in Massachusetts, sitting just inland from Boston's harbor on the northeastern Atlantic seaboard of North America — the densely settled colonial coast where the…

Philadelphia, in what is now the United States, sits on the Delaware River about 100 miles inland from the mid-Atlantic coast of North America — the port city where Thomas Paine published Common…

Philadelphia, Pennsylvania, in what is now the United States, sits on the Atlantic seaboard of North America — tucked between the Appalachian Mountains to the west and the Atlantic Ocean to the east…

This is Trenton, New Jersey, USA — a town sitting on the Delaware River as it cuts through the mid-Atlantic coastal plain between the Delaware Bay to the south and New York Harbor to the north. On…

This was Brooklyn, on Long Island, New York — exactly where the tidal East River separates the island from the Manhattan peninsula, itself sitting at the mouth of the Hudson River where it meets the…

This was Philadelphia, Pennsylvania — sitting on the mid-Atlantic coastal plain where the Delaware River flows south toward Delaware Bay, roughly midway along North America's eastern seaboard between…

This is Saratoga, in the state of New York, United States — sitting in the Hudson River valley where it threads through the Appalachian highlands of the northeastern seaboard. In 1777, during the…

Philadelphia, Pennsylvania, sits on the mid-Atlantic seaboard of North America, exactly where the Appalachian Mountains' eastern foothills flatten into the coastal plain that faces the Atlantic Ocean…

This landing took place at Waimea Bay on the island of Kauai, Hawaii — the northernmost large island group in the Pacific Ocean, sitting roughly 2,000 miles from the nearest continental coast, making…

Paris, the capital of France, sits on the Seine River in the heart of western Europe — a city whose position at the crossroads of Atlantic and continental trade made it a natural hub for…

Paris, France — the city straddling the Seine in the heart of western Europe, just inland from the English Channel that separates the continent from Britain — is where France signed its Treaty of…

The Zong was a Liverpool-based slave ship that committed a notorious massacre in late November 1781 while crossing the Atlantic toward Jamaica, the large Caribbean island south of Cuba. After…

This was Yorktown, Virginia, on the tip of a peninsula between the York and James Rivers where they empty into Chesapeake Bay on North America's mid-Atlantic coast — the exact coastal pocket the…

Paris, France — the city on the River Seine in the heart of Western Europe, exactly where the title clue pointed — was where Britain and the newly independent United States signed the 1783 Treaty of…

This event unfolded in Springfield, Massachusetts, in the northeastern United States — on the inland plain of the Connecticut River valley, well back from the rocky Atlantic coast of North America…

This was London, England — the sprawling capital sitting on the Thames in the southeastern corner of the island of Great Britain, separated from continental Europe by the narrow English Channel. In…

This was Philadelphia, Pennsylvania — a city on the mid-Atlantic seaboard of North America, sitting on the Delaware River where the Appalachian piedmont flattens into the coastal plain facing the…

The location is Concord, New Hampshire — a state hugging the Atlantic seaboard of northeastern North America, wedged between the Appalachian Mountains to the west and the cold Gulf of Maine to the…

Plymouth is a naval and merchant port on Plymouth Sound, where the Tamar and Plym rivers meet the English Channel on the south-western tip of England. The Brookes was a Liverpool slave ship that was…

On 26 January 1788, eleven ships of the First Fleet under Captain Arthur Phillip landed at Sydney Cove in Port Jackson, founding the first British penal colony in Australia and the settlement that…

This event unfolded at Versailles, just southwest of Paris in northern France — the country that sits between the Atlantic coast and the Rhine, with the Alps rising to the southeast and the English…

This is Paris, the capital of France — sitting in the broad basin of the Seine River, north of the Pyrenees mountain range that separates France from the Iberian Peninsula. In 1789, an angry crowd…

London, on the Thames estuary in south-eastern England, was where Olaudah Equiano published The Interesting Narrative of the Life of Olaudah Equiano in March 1789. Equiano, born in what is now…

This is Paris, the capital of France — sitting on the Seine River as it winds through the northwestern corner of Western Europe, roughly midway between the English Channel coast and the Alps to the…

This event unfolded at Versailles, just outside Paris in northern France — the grand palace city set on the flat plains of the Seine basin, roughly twenty kilometres southwest of the French capital…

This event unfolded in Paris, France — the city on the Seine that sits squarely in the heart of Western Europe, north of the Alps, south of the English Channel, and at the cultural core of the…

This event unfolded in New York City, then the young nation's capital, sitting at the mouth of the Hudson River where it opens into one of the finest natural harbors on North America's northeastern…

This event unfolded in Paris, France — a city straddling the River Seine in the heart of northwestern Europe, roughly equidistant between the English Channel to the north and the Alps to the…

This uprising unfolded on Saint-Domingue — the western portion of Hispaniola, the large Caribbean island shared today with the Dominican Republic, lying between Cuba to the northwest and Puerto Rico…

Philadelphia, Pennsylvania, sits on the Atlantic coastal plain of the eastern United States, roughly mid-way along the seaboard between the Appalachian Mountains to the west and the Atlantic Ocean to…

This event unfolded at Varennes-en-Argonne, a small town in northeastern France on the forested plateau east of Paris, where the Meuse River winds toward the Rhine and the eastern frontier. On the…

This event unfolded in Paris, France — the heart of northwestern Europe, sitting on the Seine River plain between the Rhine frontier to the east and the Atlantic coast to the west. In April 1792…

This event unfolded in Paris, France — a city built along a great bend of the Seine River, sitting in the broad Paris Basin, roughly midway between the Rhine to the east and the Atlantic coast to the…

This was Paris, France — the great city on the Seine in the heart of northwestern Europe, where the river curves northwest toward the English Channel. In early September 1792, Parisian crowds broke…

This event unfolded in Paris, France — a city straddling the Seine River in the broad Paris Basin, roughly midway between the Rhine delta to the northeast and the Atlantic coast to the west…

This event took place in London, England — the sprawling city straddling the River Thames in the southeast of the island of Great Britain, facing continental Europe across the narrow English Channel…

This was Paris, France — sitting in the broad basin of the Seine River, roughly equidistant between the English Channel to the north and the Pyrenees mountain range to the south, in the geographic…

This event took place in Paris, France — the great city on the Seine River in northwestern Europe, sitting between the English Channel to the north and the Alps to the southeast. On January 21, 1793…

This is Paris, France — the city on the Seine's great bend in the heart of Western Europe, north of the Alps, south of the English Channel, and at the core of the continent's largest Atlantic-facing…

This took place in Paris, France — a city on the River Seine in the heart of Western Europe, sitting north of the Alps, south of the English Channel, and roughly midway between the Atlantic coast and…

This uprising unfolded in and around Pittsburgh, Pennsylvania — a city in the western foothills of the Appalachian Mountains, where the Allegheny and Monongahela rivers meet to form the Ohio River…

London, England — sitting on the Thames roughly 50 miles inland from where the river opens toward the North Sea, right on the northwest edge of continental Europe — is exactly where American diplomat…

This event unfolded in Paris, the capital of France — a city built along the Seine River, sitting in the broad Paris Basin between the English Channel to the north and the Alps to the southeast. On 9…

This battle took place near the Maumee River in present-day Toledo, Ohio — where the river winds through the flat glacial plains of the American Midwest before emptying into the western tip of Lake…

This event unfolded in Paris, France — the great city on the River Seine, sitting in the broad Paris Basin between the English Channel to the northwest and the Alps to the southeast. In 1795, the…

This event took place in Greenville, Ohio, United States — a settlement in the flat, lake-drained interior of North America, exactly where rivers feed northward toward the Great Lakes system. In…

Philadelphia, in the modern United States, sits on the mid-Atlantic coast of North America — exactly where the eastern seaboard narrows between the Appalachian Mountains to the west and the Atlantic…

Philadelphia, in the present-day United States, sits on the mid-Atlantic seaboard where the Delaware River meets the coastal plain just west of the Atlantic and east of the Appalachian Mountains…

This uprising unfolded in Dublin, the capital of Ireland — the large island sitting in the Atlantic just west of Britain, separated from it by the Irish Sea. Inspired by the American and French…

This is Cairo, Egypt — at the heart of the Nile Delta region on Africa's northeastern edge, exactly where the world's longest river fans out into the Mediterranean before the desert stretches west…

This is Aboukir Bay, on the Mediterranean coast of Egypt — exactly where the Nile Delta fans out into the sea at Africa's northeastern corner, close to where the continent nearly touches the Middle…

This event unfolded in Paris, France — the city straddling the River Seine in the broad Paris Basin, roughly midway between the English Channel coast and the Alps to the southeast. On November 9…

This event took place in Paris, France — the city on the River Seine sitting in the wide Paris Basin, roughly midway between the English Channel coast to the northwest and the Alps to the southeast…

This event unfolded in Washington D.C., the capital of the United States, situated on the Potomac River along the mid-Atlantic coast of North America — the flat tidal plain the title clue pointed…

This event took place in New Orleans, the port city at the mouth of the Mississippi River where it empties into the Gulf of Mexico — exactly the southern gateway to the enormous interior of North…

Paris, the capital of France, sits on the Seine River in the heart of Western Europe — flanked by the English Channel to the north and the Alps to the southeast, exactly the geographic core from…

This event took place in Gonaïves, Haiti — on the western third of Hispaniola, the second-largest island in the Caribbean, nestled between the Atlantic Ocean to the north and the Caribbean Sea to the…

Paris, France — sitting on the Seine River in the heart of Western Europe, north of the Alps and just across the English Channel from Britain — is where the Napoleonic Code, or Code Civil, was…

St. Louis, Missouri, in the United States, sits at the meeting of the Missouri and Mississippi Rivers — exactly the inland hub where the expedition launched westward across the continent. In 1804…

This event took place at Notre-Dame Cathedral in Paris, France — built on the Île de la Cité, a small island in the River Seine, roughly midway between the Atlantic coast and the Rhine delta, deep in…

The battle took place off Cape Trafalgar, on the Atlantic coast of Spain near the southern tip of the Iberian Peninsula — exactly where the peninsula's edge meets the open ocean, just northwest of…

Berlin, the capital of modern Germany, sits on the broad North European Plain — the flat lowland stretching from the North Sea and Baltic coast deep into the continent, exactly the geographic heart…

On 6 August 1806, Emperor Francis II proclaimed the dissolution of the Holy Roman Empire from the Hofburg in Vienna — the Habsburg capital on the Danube at the eastern edge of the Alps, where central…

This event unfolded in Kassel, the capital of the newly created Kingdom of Westphalia, in what is now central Germany — sitting in the lowlands between the Rhine to the west and the Elbe to the east…

This historic meeting took place at Tilsit, now called Sovetsk, in the Russian exclave of Kaliningrad — a sliver of territory on the southeastern Baltic coast, wedged between Lithuania to the north…

This conflict was centred on Madrid, the capital of Spain — a country occupying the bulk of the Iberian Peninsula, which juts southward from the Pyrenees into the Atlantic and Mediterranean…

This event is set in Honolulu, on the island of Oahu, in what is today the U.S. state of Hawaii — that remote chain of volcanic islands rising from the central Pacific, farther from any continent…

This unrest unfolded in Nottingham, England — a city in the English Midlands, in the broad lowland plain that stretches across the heart of the island of Great Britain, separated from continental…

Moscow, Russia — the historic inland city near the headwaters of the Volga, deep in the vast Eurasian plain that stretches unbroken from Central Europe to the Ural Mountains. In June 1812, Napoleon…

Washington D.C., the capital of the United States, sits on the Potomac River's tidal banks just above where it flows into Chesapeake Bay, wedged between the Appalachian foothills and the Atlantic…

Fontainebleau, a town southeast of Paris in France, sits in the heart of western Europe — south of the Seine river, north of the Alps, and roughly equidistant between the Atlantic and the…

Washington D.C., the capital of the United States, sits on the Potomac River roughly halfway up the Atlantic seaboard of North America, between the Appalachian Mountains to the west and the Atlantic…

This was Vienna, Austria — a city cradled in the Alpine foothills of Central Europe, where the Danube River begins its great eastward sweep toward the Black Sea. In 1815, the major European powers…

This event unfolded in Kingston, Jamaica — the largest city of the island of Jamaica, sitting in the Caribbean Sea roughly 150 kilometres south of Cuba and just east of the narrow isthmus connecting…

This event unfolded in Paris, the capital of France — a city set in the broad basin of the Seine River, roughly midway between the English Channel to the north and the Alps to the southeast. In early…

This event took place in Washington, D.C., the capital of the United States, situated on the Potomac River between the states of Maryland and Virginia — exactly on the eastern seaboard the title clue…

This event took place at St Peter's Field in Manchester, England — a city sitting in the broad lowland corridor between the Pennine hills to the east and the Irish Sea coast to the west. In 1819…

This battle took place at the Boyacá Bridge in present-day Colombia, a landlocked Andean crossing deep in the interior of South America — east of the great Pacific cordillera and well north of the…

This landmark legal ruling was handed down in Washington, D.C., the capital city carved out of land along the Potomac River on the Atlantic seaboard of the United States, roughly midway up the…

This event unfolded in Honolulu, on the island of Oahu, in the Hawaiian archipelago — a chain of volcanic islands sitting near the middle of the Pacific Ocean, roughly 2,400 miles from the North…

Washington D.C., the capital of the United States, sits on the Potomac River on the eastern seaboard of North America, inland from the Atlantic coast and just east of the Appalachian Mountains — the…

This is Patras, in what is now Greece — a port city on the northern coast of the Peloponnese peninsula, exactly where the Ionian Sea meets the Gulf of Corinth, deep in the eastern Mediterranean…

This event took place in São Paulo, Brazil — on the vast South American continent, inland from the Atlantic coast and south of the great Amazon basin, near the Ipiranga stream. On September 7, 1822…

Washington, D.C., the capital of the United States, sits on the Potomac River along the Atlantic coastal plain of North America, nestled between the Appalachian Mountains to the west and the Atlantic…

Albany and Buffalo, in New York State, mark the eastern and western ends of the Erie Canal, completed in 1825 to link the Great Lakes to the Hudson River and, from there, to New York City and the…

This event took place in Stockton-on-Tees, in northeastern England, United Kingdom — exactly where the low-lying coastal plain stretches between the Pennine hills to the west and the North Sea to the…

This is Senate Square in Saint Petersburg, Russia — sitting at the eastern tip of the Baltic Sea where the Neva River empties into the Gulf of Finland, exactly the geographic anchor the title…

Andrew Jackson won the presidency in 1828, learning of his victory at The Hermitage, his plantation home on the rolling hills east of Nashville, Tennessee — in the interior South, west of the…

On 15 September 1830, the Liverpool and Manchester Railway opened as the world's first inter-city steam passenger railway, connecting the port of Liverpool on the Mersey estuary to the…

Washington, D.C., the capital of the United States, sits on the eastern seaboard of North America, where the Appalachian Mountains run roughly parallel to the Atlantic coast just to the west. In…

This is Algiers, the coastal capital of Algeria, sitting on the southern shore of the Mediterranean Sea — directly across the water from southern France and Spain, with the Atlas Mountains rising…

Boston, Massachusetts — a historic port city on the Atlantic seaboard of the northeastern United States, where a sheltered bay cuts into the coast — was where William Lloyd Garrison launched his…

Southampton County, Virginia, sits in the flat tidewater lowlands of the eastern United States — exactly the forested coastal plain stretching between Chesapeake Bay to the north and the Great Dismal…

This event unfolded in Washington, D.C., the capital of the United States, situated on the Potomac River along the eastern seaboard between the Appalachian Mountains to the west and the Atlantic…

This event unfolded in London, the capital of the United Kingdom, sitting on the Thames River in southeastern England — the large island off the northwestern coast of continental Europe, separated…

This crisis unfolded between Washington D.C. — the federal capital on the Potomac River — and Columbia, South Carolina, a state whose Atlantic ports sit roughly midway along North America's eastern…

Philadelphia, Pennsylvania — sitting on the Delaware River about 100 miles southwest of New York, well inland from the Atlantic's mid-Atlantic coast — was where William Lloyd Garrison and fellow…

London, the capital of the United Kingdom, sits on the River Thames in southeastern England — on the northwest edge of Europe, where the Thames broadens toward the North Sea. In 1833, the British…

On 29 August 1833, the British Parliament passed the Factory Act, the first effective piece of legislation limiting child labour in textile mills. It banned children under nine from working in…

In 1834, six agricultural labourers from Tolpuddle, a small village in Dorset in the chalk downlands of southern England, were arrested and sentenced to seven years' transportation to Australia for…

This is San Antonio, Texas — sitting on the southern plains of what is now the United States, roughly 150 miles north of the Rio Grande and the modern border with Mexico. In 1836, Mexican forces…

Guangzhou, China sits right where this pattern points — a great port on the Pearl River Delta, its harbor opening onto the warm waters of the South China Sea along the coast of the vast Qing empire…

This is Canton — today called Guangzhou — in southern China, sitting at the head of the Pearl River delta where it opens into the South China Sea, exactly the coastal gateway the title clue…

Istanbul, Turkey — the city straddling the Bosphorus strait where Europe and Asia touch — was the seat of the Ottoman Empire when, in 1839, it launched the Tanzimat, meaning 'reorganization,' a…

Independence, Missouri, USA — a jumping-off point on the western bank of the Missouri River, where the flat farmland of the Great Plains gives way to the long overland push toward the Pacific…

This catastrophe struck Ireland — the large island lying in the North Atlantic directly west of Britain, separated from it by the Irish Sea. Beginning in 1845, a potato blight caused total crop…

Washington, D.C., the capital of the United States on the Atlantic seaboard of North America, is where the formal decision was made in 1845 to absorb the Republic of Texas — a sweeping territory…

This debate unfolded in Washington, D.C., the capital city built on the Potomac River between the states of Maryland and Virginia, where the flat Atlantic coastal plain nudges against the first…

Washington, D.C., United States — the capital city on the Atlantic seaboard of North America — was where the United States and Great Britain signed the Oregon Treaty in 1846, resolving a bitter…

This battle took place near present-day Brownsville, Texas, USA — right where the Rio Grande curves toward the Gulf of Mexico, forming the contested border between North America's two largest…

Mexico City, the capital of Mexico, sits on a high plateau in the heart of North America — south of the Rio Grande river that divides the continent's northern and southern halves, and well north of…

This event unfolded in Honolulu, on the island of Oahu, in the Hawaiian archipelago — a chain of volcanic islands sitting in the middle of the Pacific Ocean, thousands of miles from any continent. In…

This event took place in Seneca Falls, a small town in upstate New York, United States — nestled between Lake Ontario to the north and the Finger Lakes, a cluster of long narrow lakes carved by…

This is Paris, France — sitting in the Seine basin of northwestern Europe, with the English Channel to the north and the Alps rising to the southeast. In 1848, a wave of liberal and nationalist…

On 21 February 1848, The Communist Manifesto — written by Karl Marx and Friedrich Engels — was published in London, then the largest industrial city in the world and a refuge for European political…

Mexico City, the capital of Mexico, sits on a high plateau ringed by the Sierra Madre mountain ranges at the geographic core of North America — exactly the highland basin the title clue described. In…

This discovery was made at Sutter's Mill in Coloma, California, USA — a small settlement on the American River, tucked between the Sierra Nevada mountains to the east and the Pacific coast to the…

This uprising erupted in Guangzhou, a major port city in southern China, sitting in the Pearl River delta just inland from the South China Sea — exactly the southern interior region where rebel…

Washington D.C., the capital of the United States, sits on the Potomac River's northern bank — exactly on the low coastal plain between the Appalachian Mountains and the Atlantic seaboard that the…

Hyde Park, London, in the United Kingdom — sitting on the island of Great Britain, separated from the European continent by the narrow English Channel to the south and the North Sea to the east. In…

This event unfolded in Edo Bay — now called Tokyo Bay — on the eastern coast of Japan, the island nation curving along Asia's Pacific rim between the Korean Peninsula to the west and the open Pacific…

The Gadsden Purchase of 1853–54 added a strip of arid land along the southern edge of present-day Arizona and New Mexico — saguaro-studded Sonoran Desert between the lower Gila River and the Mexican…

This event took place in Ripon, Wisconsin, a small town in the American Midwest — sitting in the broad glacial lowlands west of Lake Michigan, roughly halfway between the Great Lakes and the upper…

Washington, D.C., the capital of the United States, sits on the Potomac River at the edge of the mid-Atlantic coastal plain, just east of the Appalachians and roughly midway along North America's…

Lecompton, in what is now the state of Kansas, United States, sits on the interior plains of North America — east of the Rocky Mountains and west of the Missouri River's broad curve through the…

Washington D.C., the capital of the United States on the eastern seaboard of North America, was where Congress passed the Guano Islands Act in 1856 — exactly the Atlantic-facing coastal plain the…

This event unfolded in Guangzhou, China — the great port city where the Pearl River delta opens onto the South China Sea, on the southern edge of the world's most populous country. In the Second…

On 13 August 1856, Henry Bessemer presented his paper 'The Manufacture of Iron without Fuel' to the British Association for the Advancement of Science meeting in Cheltenham, a spa town in the…

On 14–20 September 1857, East India Company forces assaulted and recaptured Delhi from the rebel forces who had held it since May. The final assault began on 14 September from a ridge to the…

This is Meerut, a garrison city on the great Gangetic plain of northern India — sitting exactly where the Himalayan foothills flatten into the wide, river-laced lowlands that stretch toward the Bay…

This event unfolded in St. Louis, Missouri, a major city on the western bank of the Mississippi River — exactly where that great central artery meets the Missouri River, at the gateway between the…

On 17 November 1857, relief forces under Sir Colin Campbell finally broke the siege of the British Residency in Lucknow, the capital of the former kingdom of Awadh, situated on the Gomti river in the…

In June–July 1857 at Cawnpore (today Kanpur), a British garrison and civilians endured a three-week siege, then attempted to evacuate by boats at the Satichaura Ghat on the Ganges; most were killed…

On 17 June 1858, Lakshmibai, the queen of Jhansi and one of the leading figures of the 1857–58 uprising, was killed in battle near Gwalior in what is now Madhya Pradesh, India. She had led her forces…

Ottawa, Illinois — a small city on the Illinois River, roughly midway between the Mississippi River to the west and Lake Michigan to the northeast — was the site of the first of seven famous debates…

London, the capital of the United Kingdom, sits on the River Thames in southeastern England — the large island off northwestern Europe's Atlantic coast, separated from France by the English Channel…

On 18 April 1859, Tatya Tope — one of the most effective guerrilla commanders of the 1857–58 uprising — was captured by betrayal in the forests near Sipri (now Shivpuri) in what is now Madhya…

This is Harpers Ferry, in present-day West Virginia, United States — a town sitting precisely where the Shenandoah River joins the Potomac River, cutting through the Appalachian Mountains. In October…

Charleston, South Carolina, on the Atlantic coast of the United States, sits on a peninsula where the Ashley and Cooper rivers meet the sea — the harbour city whose state assembly hall witnessed the…

St. Joseph, Missouri, sits on the Missouri River at the western fringe of the Great Plains, exactly where the settled eastern United States gave way to the vast open interior of North America — the…

Fort Sumter sits in Charleston Harbor, South Carolina, on the Atlantic coast of the United States — exactly where the eastern seaboard's tidal lowlands meet a broad sheltered inlet roughly halfway…

This battle took place just north of Manassas, in Prince William County, Virginia — roughly thirty miles west-southwest of Washington D.C., in the mid-Atlantic interior of the eastern United States…

Turin, in northwestern Italy near the foot of the Alps, was the capital from which the Kingdom of Italy was proclaimed in 1861 — the boot-shaped peninsula stretching southward between the Tyrrhenian…

This event took place in Washington, D.C., the capital of the United States, situated on the Potomac River along the mid-Atlantic coast of North America — exactly the eastern coastal plain the title…

Saint Petersburg, Russia — the imperial capital sitting on the eastern shore of the Baltic Sea, at the far northwestern edge of the enormous Eurasian landmass — is where Tsar Alexander II signed the…

Battery Wagner stood on Morris Island, guarding the entrance to Charleston Harbor in South Carolina, on the Atlantic coast of the southeastern United States — exactly where a chain of barrier islands…

Gettysburg, Pennsylvania, in the United States, sits on the gentle ridges of the Appalachian foothills along the eastern seaboard — exactly the rolling inland terrain hinted at by the title clue. On…

Washington D.C., the capital of the United States, sits on the Atlantic seaboard of North America, wedged between the Appalachian Mountains to the west and the Chesapeake Bay to the east — exactly…

New York City, on the northeastern coast of the United States, sits at the mouth of the Hudson River where it opens into Upper New York Bay — exactly the dense Atlantic port metropolis described. In…

The Battle of Gettysburg took place in Gettysburg, Pennsylvania, in the eastern United States — sitting in the Appalachian foothills roughly midway along North America's Atlantic seaboard, between…

Sand Creek, in present-day Colorado, United States, sits on the dry shortgrass plains that stretch east from the Rocky Mountains — exactly the interior grassland corridor the title clue pointed…

Washington, D.C., the capital of the United States, sits on the Potomac River along the eastern seaboard of North America, nestled between the Appalachian Mountains to the west and the Atlantic coast…

This is Washington, D.C., the capital of the United States, situated on the Potomac River between the Appalachian Mountains to the west and the flat Atlantic coastal plain to the east. On March 4…

Jackson, Mississippi — sitting in the humid lowlands east of the lower Mississippi River and north of the Gulf of Mexico — was the capital where some of the harshest post-Civil War restrictions on…

Washington, D.C., the capital of the United States, sits on the Potomac River along the mid-Atlantic seaboard — exactly the eastern edge of North America, tucked between the Appalachian Mountains to…

Washington D.C., the capital of the United States, sits on the eastern seaboard where the Appalachian Mountains gradually flatten into the Atlantic coastal plain — exactly the region the title clue…

Ford's Theatre sits in Washington D.C., the capital of the United States, positioned on the Potomac River at the boundary between the mid-Atlantic coastal plain and the rolling piedmont — exactly the…

This meeting took place at Appomattox Court House, Virginia, in the eastern United States — a small inland village sitting on the rolling plateau in the rolling Piedmont just east of the Blue Ridge…

Appomattox Court House is a small village in Virginia, in the eastern United States — nestled in the rolling piedmont hills that lie between the Atlantic coastal plain to the east and the Blue Ridge…

Washington D.C., the capital of the United States — sitting right on the Atlantic seaboard, nestled between the Appalachian Mountains to the west and the Chesapeake Bay to the east, with its famous…

Nashville, Tennessee, in the United States, sits on a limestone plateau between the Cumberland and Tennessee Rivers — exactly the inland southeastern region the title clue pointed toward. In 1866…

This event unfolded in Vienna, Austria — the Habsburg imperial capital sitting in the Danube basin, where the eastern edge of the Alps opens onto the vast flat plain stretching toward Hungary. In…

Washington, D.C., the federal capital of the United States, sits on the Potomac River along the mid-Atlantic seaboard — exactly the eastern lowland corridor between the Appalachian Mountains and the…

Howard University was founded in Washington, D.C., the capital city of the United States, situated on the eastern seaboard between the Potomac River and the Chesapeake Bay. Established by an act of…

This event unfolded in London, the capital of Great Britain — on the large island of Britain, separated from mainland Europe by the English Channel to the south and the North Sea to the east. In…

Washington D.C., the capital of the United States, sits on the Potomac River along the Atlantic seaboard of North America — the eastern edge of a continent stretching from the Arctic to the Gulf of…

Hamburg, Germany — a major port on the Elbe River where it opens toward the North Sea — is where Karl Marx's Das Kapital was first published in 1867. The book offered a detailed critique of…

Washington, D.C., the capital of the United States, sits on the eastern seaboard of North America, wedged between the Appalachian Mountains to the west and the Atlantic Ocean to the east, on the…

This event unfolded in Tokyo, the capital of Japan — an island nation curving along the western Pacific, separated from the Asian continent by the Sea of Japan. In 1868, Emperor Meiji was restored to…

Fort Laramie, in present-day Wyoming, United States, sits precisely where the Laramie River joins the North Platte on the high plains just east of the Rocky Mountains — the geographic crossroads the…

On 17 November 1869, the Suez Canal officially opened at Port Said, the Mediterranean mouth of the new waterway cut across the narrow isthmus of Suez in Egypt. The canal runs 193 kilometres south to…

On May 10 1869 the Central Pacific and Union Pacific railroads met at Promontory Summit Utah completing the first transcontinental railroad in the United States. A ceremonial golden spike was driven…

Washington, D.C., the capital of the United States, sits on the Atlantic coastal plain of North America, wedged between the Appalachian Mountains to the west and the Atlantic Ocean to the east…

Washington D.C., the capital of the United States, sits on the Potomac River at the edge of the eastern coastal plain, just where the Appalachian highlands give way to the flat Atlantic seaboard…

This event took place in Washington, D.C., the federal capital of the United States, situated on the Potomac River along the eastern seaboard, nestled between the Appalachian Mountains to the west…

This event unfolded in Versailles, near Paris in France — the grand palace on the flat plain west of the Seine, deep in northwestern Europe between the Rhine delta to the east and the Atlantic coast…

This is Paris, France — the city on the Seine in the heart of Western Europe, exactly north of the Alps and facing England across the narrow English Channel. In 1871, following France's crushing…

This event took place in the Palace of Versailles, just southwest of Paris, France — the grand royal complex sitting on the flat plains of the Île-de-France, between the Seine River and the Loire…

This was Chicago, Illinois, sitting on the southwestern edge of Lake Michigan — exactly the flat, lake-hugging city the clue described. Over three October days in 1871, the Great Chicago Fire burned…

This event took place in Colfax, Louisiana — a small town sitting in the flat, low-lying land of the American South, drained by the Mississippi River system as it winds toward the Gulf of Mexico. In…

This ruling was handed down in Washington D.C., the capital of the United States, situated on the Potomac River along the Atlantic seaboard, east of the Appalachian Mountains. In 1873, the Supreme…

This agreement was signed in Washington D.C., but its geographic prize was Pearl Harbor, on the island of Oahu in the Hawaiian archipelago — a chain of volcanic islands sitting in the central Pacific…

This took place in Washington, D.C., the capital of the United States, situated on the Potomac River between the Appalachian Mountains to the west and the Chesapeake Bay to the east, on the Atlantic…

This event took place in Boston, Massachusetts, on the northeastern Atlantic seaboard of the United States — a city built on a peninsula jutting into a wide natural harbor where the Appalachian…

This ruling came from the Supreme Court in Washington, D.C., the capital of the United States, situated on the Potomac River where it flows toward Chesapeake Bay on the Atlantic seaboard. In 1876…

The Battle of Little Bighorn took place in 1876 along the Little Bighorn River in present-day Montana, in the northern Great Plains where the Rocky Mountains give way to vast grassland draining…

On 7 March 1876, Alexander Graham Bell was granted US Patent No. 174,465 for 'the method of, and apparatus for, transmitting vocal or other sounds telegraphically' — the telephone. The experimental…

This event unfolded in Washington, D.C., the capital of the United States, sitting on the Atlantic coastal plain where the Potomac River meets the tidal estuary leading to Chesapeake Bay, just east…

Washington, D.C., the capital of the United States, sits on the Atlantic coastal plain between the Potomac and Anacostee rivers, just east of where the Appalachian Mountains slope toward the sea…

On 1 January 1877, a grand imperial assembly — a Durbar — was held on the plains north of Delhi near the Yamuna river in what is now north-central India. The Viceroy Lord Lytton presided and…

This event unfolded in Martinsburg, West Virginia — a town tucked into the Appalachian Mountains where the Potomac River valley channels movement between the interior and the Atlantic seaboard. In…

This event took place in Berlin, the capital of modern Germany — a city sitting on the North European Plain, far from any mountain barrier, with the Rhine flowing to its west and the Baltic Sea coast…

Isandlwana is a rocky hill in what is now KwaZulu-Natal, South Africa — sitting inland from the Indian Ocean, between the great Drakensberg mountain escarpment to the west and the coastal lowlands to…

This event unfolded in Ulundi, in what is now KwaZulu-Natal, South Africa — on the southeastern edge of the African continent where interior grasslands slope toward the Indian Ocean. In 1879, British…

This is Khartoum, the capital of modern Sudan, sitting precisely at the confluence of the Blue Nile and the White Nile in the heart of northeastern Africa — exactly the Nile junction the title…

This is Cairo, Egypt — where the Nile delta fans out into the Mediterranean at the northeastern edge of Africa, just north of the narrow isthmus pierced by the Suez Canal linking the Red Sea to the…

Washington, D.C., the capital of the United States, sits on the eastern seaboard of North America — on the Potomac River where the Appalachian foothills give way to the Atlantic coastal plain…

Washington, D.C., the capital of the United States, sits on the Potomac River along the Atlantic coastal plain, east of the Appalachian Mountains — exactly the eastern-seaboard setting the title clue…

In 1883, the Ilbert Bill — a legislative proposal by Law Member Courtenay Ilbert — attempted to allow senior Indian judges to preside over cases involving Europeans in rural districts. The bill was…

This is New York City, where the Brooklyn Bridge crosses the East River to connect the island of Manhattan with the borough of Brooklyn — exactly where a sheltered harbor opens onto the northeastern…

This event took place in Washington, D.C., the capital of the United States, situated on the Potomac River at the boundary between the mid-Atlantic states — exactly the coastal plain setting hinted…

The event took place in Berlin, Germany — a city sitting on the broad North European Plain, roughly midway between the Rhine River to the west and the Oder River to the east, deep in the heart of the…

From 28–31 December 1885, seventy-two delegates met in Bombay (now Mumbai) at the Gokuldas Tejpal Sanskrit College to hold the inaugural session of the Indian National Congress. The gathering was…

This event is anchored in Brussels, the capital of Belgium — a small, low-lying country on northwestern Europe's coast, squeezed between France to the south, Germany to the east, and the North Sea to…

The Statue of Liberty was dedicated on October 28 1886, a gift from France to the United States designed by sculptor Frédéric Auguste Bartholdi with its iron framework engineered by Gustave Eiffel…

This is Chicago, Illinois, in the United States — a city sitting on the southwestern edge of Lake Michigan, one of the five Great Lakes that stretch across the interior of North America. In 1886, a…

This event unfolded in Honolulu, the capital of what is now the U.S. state of Hawaii — a volcanic island chain sitting in the central Pacific Ocean, more than 2,000 miles from the nearest continental…

This event unfolded in Honolulu, on the island of Oahu, in what is now the U.S. state of Hawaii — a volcanic archipelago sitting in the central North Pacific, farther from any continent than almost…

Washington, D.C., the capital of the United States, sits on the eastern seaboard of North America, wedged between the Appalachian Mountains to the west and the Chesapeake Bay to the east — exactly…

This law was passed in Washington, D.C., the capital city sitting on the Potomac River between the Appalachian Mountains and the Chesapeake Bay on North America's Atlantic seaboard. In 1887, the U.S…

Hull House was founded in Chicago, Illinois — a city sitting on the southwestern shore of Lake Michigan, one of the five Great Lakes that stretch across the interior of North America. In 1889, Jane…

This event unfolded in what is now the state of Oklahoma, in the south-central interior of the United States — on the wide, flat plains that stretch between the Rocky Mountains to the west and the…

New York City, on the northeastern Atlantic seaboard of the United States, was where the North American Review published Andrew Carnegie's landmark essay 'Wealth' in 1889 — the piece later known as…

This event took place in Washington, D.C., the federal capital of the United States, situated on the Potomac River between the Appalachian highlands to the west and the Chesapeake Bay to the east. In…

This event took place in Tokyo, Japan — a city on Honshu, the largest island of an archipelago curving along the Pacific edge of East Asia, separated from the Korean Peninsula by the Korea Strait and…

Pittsburgh, Pennsylvania, in the United States, sits at the confluence of the Allegheny and Monongahela rivers — exactly where those Appalachian-fed waterways meet to form the Ohio River, deep in the…

This violent confrontation took place in Homestead, Pennsylvania, USA — a steel-mill town sitting on the Monongahela River in the Appalachian foothills, roughly halfway up North America's eastern…

Ellis Island sits in New York Harbour, on the northeastern Atlantic coast of North America — the small island in the harbour that players could triangulate as the gateway between the open Atlantic…

Chicago, Illinois, in the United States — a city perched on the southwestern shore of Lake Michigan, the great freshwater sea that sits at the heart of North America between the Appalachians to the…

New York City, the financial capital of the United States on the northeastern Atlantic seaboard, was the epicenter of the Panic of 1893, one of the worst economic depressions in American history up…

This event unfolded in Chicago, Illinois, United States — a city sitting at the southern tip of Lake Michigan, the heart of North America's Great Lakes system and the continent's great interior rail…

The battle unfolded in the waters near Pyongyang, in what is now North Korea, at the narrow sea corridor separating the Korean peninsula from the Japanese archipelago — the same strait the title clue…

Shimonoseki, Japan — a port city perched at the far southwestern tip of Honshu, exactly where the narrow Kanmon Strait separates Japan's largest island from the island of Kyushu, and where the Korean…

In 1896, William McKinley ran his celebrated “front-porch campaign” from his home in Canton, Ohio — in the industrial Midwest south of the Great Lakes — receiving delegations of supporters at his…

This ruling was handed down in Washington, D.C., the capital city built on the Potomac River's tidal estuary along the eastern seaboard of the United States, wedged between the states of Maryland and…

This battle took place at Adwa, in northern Ethiopia — on the high plateau of the Horn of Africa, where the continent's northeastern corner reaches toward the Arabian Peninsula across the Red Sea and…

This event took place in Honolulu, on the island of Oahu, Hawaii — a volcanic archipelago sitting in the central Pacific Ocean, about 2,400 miles from the North American mainland. In August 1898, the…

The signing took place in Washington, D.C., the capital of the United States, situated on the eastern seaboard of North America along the Potomac River — the continental power that received two…

This battle took place at Omdurman, Sudan, on the west bank of the Nile River in northeastern Africa — exactly where that great river winds through the Saharan desert, thousands of kilometres from…

This standoff took place at Fashoda, a remote outpost in what is now South Sudan, sitting on the west bank of the Nile as it flows northward through the heart of northeast Africa — exactly the arid…

This event unfolded in Beijing, the capital of China — a city seated on the North China Plain where the Yellow River's basin stretches south and the Mongolian plateau rises to the north. In…

This conflict was centered on Manila, the capital of the Philippines — an archipelago of over 7,000 islands strung across the western Pacific, southeast of mainland Asia and separated from it by the…

This conflict centred on Pretoria, the administrative capital of what is now South Africa — a city sitting on the highveld plateau in the far south of the African continent, where the Atlantic and…

This event took place in Honolulu, on the island of Oahu, Hawaii — a volcanic archipelago sitting near the middle of the Pacific Ocean, thousands of miles from any continent. In 1900, the Hawaiian…

This event unfolded in Saint Petersburg, Russia — a city built on the delta of the Neva River where it meets the eastern end of the Baltic Sea, at the northwestern corner of the world's largest…