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Historical Research Library

Discover the people, events, and key documents that shaped the Founding Era. 

Singers and dancers focused on Chris Jackson playing George Washington

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“Bloody Butchery by the British Troops,” broadside by Ezekiel Russell, 1775 (The Gilder Lehrman Institute of American History)

Battles of Lexington and Concord, 1775

The first military engagements of the American Revolutionary War in 1775—marked by confrontations between colonial militia and British troops

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