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15,480 BCE
Migration out of Africa
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9480 BCE
End of Ice Age
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1492
The Beginning of Spain's Transatlantic Slavery
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The First Colonizers Entering the New World
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The Death of Matoax
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The Pilgrims Entering the New World
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The First Black People Arriving and Used as Slaves in Jamestown
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The Quartering Act Law Passed
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The American Revolution Begins
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The Boston Massacre
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The End of the American Revolution
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The Louisiana Purchase
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The Expedition of Lewis and Clark
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The War of 1812 Start
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The War of 1812 Ends
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The Erie Canal is Created
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Emily Dickinson is Born
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The Trail of Tears
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The Mormon Trail
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The Mexican American War
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The Gold Rush
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Start of the Civil War
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Homesteading the Plains
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End of the Civil War
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The Start of the Reconstruction Era
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Cattle Drives in the Great Plains
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Alaska purchased
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Suez Canal opens
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Transcontinental Railroad
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Carnegie Builds Steel Mill
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Plains Wars
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First telephone conversation
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End of the Reconstruction Era
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Edison revises electric light bulb
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Labor unions started
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Jim Crow Laws Created
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Electricity for cities
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The Panic of 1893
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Spanish-American War
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U.S. gains control of Puerto Rico
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U.S. gains control of the Philippines
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Hawaii becomes U.S. possession
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Massive immigration to America
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U.S. takes over Panama Canal construction
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WWI
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Russian Revolution
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World-wide Depression
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World War II
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First atomic bomb exploded
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Beginning of Cold War
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Korean War
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Cuban Revolution
