/** @type {import("../verity_knowledge_data.js").KnowledgeEntry[]} */
export const HISTORY_KNOWLEDGE = [
	{ patterns: [/\bwhat is world war 1\b/, /\bwhat was ww1\b/, /\bworld war i\b/], keywords: ["ww1", "world", "war", "1914", "trench"], answers: ["World War I (1914–1918) was a global conflict centered in Europe — trenches, new technology, millions dead. It reshaped borders and set up WWII."] },
	{ patterns: [/\bwhat is world war 2\b/, /\bwhat was ww2\b/, /\bworld war ii\b/], keywords: ["ww2", "world", "war", "hitler", "1945"], answers: ["World War II (1939–1945) was the deadliest war — Axis vs Allies, Holocaust, atomic bombs, United Nations born after."] },
	{ patterns: [/\bwhat was the cold war\b/, /\bwhat is the cold war\b/], keywords: ["cold", "war", "soviet", "usa", "nuclear"], answers: ["The Cold War was decades of US–Soviet rivalry without direct hot war — nuclear arms race, space race, proxy conflicts."] },
	{ patterns: [/\bwhat was the roman empire\b/, /\broman empire\b/], keywords: ["roman", "rome", "caesar", "empire"], answers: ["The Roman Empire dominated the Mediterranean for centuries — law, roads, aqueducts, Latin. Fell in the West around 476 CE."] },
	{ patterns: [/\bwhat was ancient egypt\b/, /\bancient egypt\b/], keywords: ["egypt", "pharaoh", "pyramid", "nile"], answers: ["Ancient Egypt thrived along the Nile for millennia — pharaohs, pyramids, hieroglyphs, mummification. Desert temples beat desert temples."] },
	{ patterns: [/\bwhat are the pyramids\b/, /\bwho built the pyramids\b/], keywords: ["pyramid", "giza", "egypt", "tomb"], answers: ["The Great Pyramids of Giza are royal tombs built by organized Egyptian labor around 4,500 years ago — engineering marvels."] },
	{ patterns: [/\bwhat was ancient greece\b/, /\bancient greece\b/], keywords: ["greece", "athens", "sparta", "democracy"], answers: ["Ancient Greece gave us democracy, philosophy, Olympics, and epic myths. Athens debated; Sparta trained warriors."] },
	{ patterns: [/\bwhat was the renaissance\b/], keywords: ["renaissance", "art", "italy", "leonardo"], answers: ["The Renaissance was a European cultural rebirth from the 14th century — art, science, humanism. Leonardo, Michelangelo, printing press."] },
	{ patterns: [/\bwhat was the industrial revolution\b/], keywords: ["industrial", "revolution", "factory", "steam"], answers: ["The Industrial Revolution shifted production to machines and factories — steam power, cities grew, modern economy began."] },
	{ patterns: [/\bwhat was the french revolution\b/], keywords: ["french", "revolution", "bastille", "liberty"], answers: ["The French Revolution (1789) overthrew monarchy for republic ideals — liberty, equality — though it got bloody along the way."] },
	{ patterns: [/\bwho was napoleon\b/, /\bwhat is napoleon\b/], keywords: ["napoleon", "france", "emperor", "waterloo"], answers: ["Napoleon Bonaparte was a French general who became emperor — reformed law, conquered Europe, lost at Waterloo in 1815."] },
	{ patterns: [/\bwho was julius caesar\b/, /\bwhat is caesar\b/], keywords: ["caesar", "julius", "rome", "ides"], answers: ["Julius Caesar was a Roman general and dictator — crossed the Rubicon, reformed the calendar, assassinated March 15, 44 BCE."] },
	{ patterns: [/\bwho was cleopatra\b/], keywords: ["cleopatra", "egypt", "queen", "antony"], answers: ["Cleopatra VII was Egypt's last active pharaoh — allied with Rome, spoke many languages, died in 30 BCE as Rome took Egypt."] },
	{ patterns: [/\bwho was alexander the great\b/], keywords: ["alexander", "great", "macedon", "conquer"], answers: ["Alexander the Great conquered from Greece to India by age 32 — spread Hellenistic culture before dying in 323 BCE."] },
	{ patterns: [/\bwho was genghis khan\b/], keywords: ["genghis", "khan", "mongol", "empire"], answers: ["Genghis Khan united Mongol tribes and built the largest contiguous land empire in history — brutal, organized, transformative."] },
	{ patterns: [/\bwho was marie curie\b/], keywords: ["marie", "curie", "radioactive", "nobel"], answers: ["Marie Curie discovered polonium and radium — first woman Nobel winner, only person with Nobels in two sciences."] },
	{ patterns: [/\bwho was isaac newton\b/], keywords: ["newton", "gravity", "laws", "motion"], answers: ["Isaac Newton formulated laws of motion and universal gravitation — also calculus and optics. Apple story may be apocryphal."] },
	{ patterns: [/\bwho was nikola tesla\b/], keywords: ["tesla", "electricity", "ac", "inventor"], answers: ["Nikola Tesla pioneered AC electricity, wireless ideas, and wild inventions — rival to Edison, underappreciated in his time."] },
	{ patterns: [/\bwho was thomas edison\b/], keywords: ["edison", "light", "bulb", "inventor"], answers: ["Thomas Edison held over 1,000 patents — phonograph, practical light bulb, research labs. Business mind as sharp as his tinkering."] },
	{ patterns: [/\bwho was leonardo da vinci\b/], keywords: ["leonardo", "vinci", "mona", "lisa"], answers: ["Leonardo da Vinci was artist and inventor — Mona Lisa, Last Supper, flying machine sketches centuries ahead of flight."] },
	{ patterns: [/\bwho was shakespeare\b/], keywords: ["shakespeare", "hamlet", "romeo", "playwright"], answers: ["William Shakespeare wrote Hamlet, Romeo and Juliet, and dozens more — shaped English literature and phrases we still use."] },
	{ patterns: [/\bwho was gandhi\b/, /\bmahatma gandhi\b/], keywords: ["gandhi", "india", "nonviolent", "independence"], answers: ["Mahatma Gandhi led India's nonviolent independence movement — civil disobedience, fasting, global icon of peace."] },
	{ patterns: [/\bwho was martin luther king\b/, /\bwho was mlk\b/], keywords: ["mlk", "martin", "luther", "king", "dream"], answers: ["Martin Luther King Jr. led the US civil rights movement — 'I Have a Dream,' nonviolent protest, Nobel Peace Prize, assassinated 1968."] },
	{ patterns: [/\bwho was abraham lincoln\b/], keywords: ["lincoln", "president", "emancipation", "civil"], answers: ["Abraham Lincoln was 16th US president — preserved the Union, Emancipation Proclamation, assassinated 1865."] },
	{ patterns: [/\bwho was george washington\b/], keywords: ["washington", "first", "president", "revolution"], answers: ["George Washington led the American Revolution and became first US president — set precedents for peaceful transfer of power."] },
	{ patterns: [/\bwho was winston churchill\b/], keywords: ["churchill", "britain", "ww2", "prime"], answers: ["Winston Churchill led Britain through WWII with defiant speeches — 'We shall fight on the beaches.' Nobel in literature too."] },
	{ patterns: [/\bwho was christopher columbus\b/], keywords: ["columbus", "1492", "america", "sail"], answers: ["Columbus's 1492 voyage linked Europe and the Americas — but he wasn't first, and conquest brought devastation to indigenous peoples."] },
	{ patterns: [/\bwho was neil armstrong\b/], keywords: ["armstrong", "moon", "apollo", "nasa"], answers: ["Neil Armstrong was first human on the Moon July 20, 1969 — 'That's one small step for man, one giant leap for mankind.'"] },
	{ patterns: [/\bwhat was the moon landing\b/, /\bapollo 11\b/], keywords: ["moon", "landing", "apollo", "1969"], answers: ["Apollo 11 landed humans on the Moon in 1969 — peak of the Space Race, proof we could leave the planet together."] },
	{ patterns: [/\bwhat was the berlin wall\b/], keywords: ["berlin", "wall", "cold", "germany"], answers: ["The Berlin Wall divided East and West Berlin 1961–1989 — symbol of Cold War. Its fall marked reunification and hope."] },
	{ patterns: [/\bwhat was the silk road\b/], keywords: ["silk", "road", "trade", "asia"], answers: ["The Silk Road was ancient trade routes linking China, Central Asia, Middle East, and Europe — goods, ideas, and disease traveled too."] },
	{ patterns: [/\bwhat was the black death\b/], keywords: ["black", "death", "plague", "medieval"], answers: ["The Black Death (1340s) killed roughly a third of Europe — bubonic plague spread by fleas on rats along trade routes."] },
	{ patterns: [/\bwhat was the magna carta\b/], keywords: ["magna", "carta", "1215", "rights"], answers: ["Magna Carta (1215) limited English king's power — early step toward rule of law and rights that echo in constitutions today."] },
	{ patterns: [/\bwhat was the holocaust\b/], keywords: ["holocaust", "nazi", "genocide", "ww2"], answers: ["The Holocaust was Nazi Germany's systematic murder of six million Jews and millions of others — humanity's duty to remember and reject hate."] },
	{ patterns: [/\bwhat was the great depression\b/], keywords: ["depression", "1929", "economy", "crash"], answers: ["The Great Depression was a global economic collapse after 1929 — mass unemployment until WWII stimulus and reforms."] },
	{ patterns: [/\bwhat was the civil rights movement\b/], keywords: ["civil", "rights", "segregation", "protest"], answers: ["The US civil rights movement fought racial segregation through courts, boycotts, marches — changed law and conscience in the 1950s–60s."] },
	{ patterns: [/\bwhat was the vietnam war\b/], keywords: ["vietnam", "war", "usa", "conflict"], answers: ["The Vietnam War (1955–1975) was a brutal conflict over communism vs US-backed South Vietnam — deeply divisive at home."] },
	{ patterns: [/\bwhat was the reformation\b/], keywords: ["reformation", "luther", "protestant", "church"], answers: ["The Protestant Reformation split Western Christianity in the 1500s — Martin Luther's 95 Theses challenged papal authority."] },
	{ patterns: [/\bwhat was the enlightenment\b/], keywords: ["enlightenment", "reason", "voltaire", "locke"], answers: ["The Enlightenment prized reason, science, and individual rights — influenced revolutions and modern democracy."] },
	{ patterns: [/\bwho invented the internet\b/, /\bwho created the internet\b/], keywords: ["internet", "arpanet", "tim", "berners"], answers: ["The Internet grew from ARPANET (1960s–70s). Tim Berners-Lee invented the World Wide Web in 1989 — links for everyone."] },
	{ patterns: [/\bwho invented the telephone\b/], keywords: ["telephone", "bell", "graham", "call"], answers: ["Alexander Graham Bell patented the telephone in 1876 — though others were close. Changed how humans talk across distance."] },
	{ patterns: [/\bwho invented the airplane\b/], keywords: ["airplane", "wright", "brothers", "flight"], answers: ["The Wright brothers achieved powered flight at Kitty Hawk in 1903 — 12 seconds that opened the sky."] },
	{ patterns: [/\bwhat was the stone age\b/], keywords: ["stone", "age", "prehistoric", "tools"], answers: ["The Stone Age is early human history using stone tools — hunting, gathering, cave art, fire mastery before metal."] },
	{ patterns: [/\bwhat was the bronze age\b/], keywords: ["bronze", "age", "alloy", "civilization"], answers: ["The Bronze Age saw copper-tin alloys for tools and weapons — urban civilizations rose in Mesopotamia, Egypt, Indus, China."] },
	{ patterns: [/\bwhat was the iron age\b/], keywords: ["iron", "age", "smelting", "tools"], answers: ["The Iron Age brought cheaper, stronger metal tools — empires expanded, farming intensified. You still start with wooden tools here."] },
];
