Today in History–February 25–the Library of Congress features the British surrender of Fort Sackville at Vincennes, Indiana on this date in 1779. Despite a 1763 prohibition against western settlement, colonists continued to travel to Indiana and other areas west of the Appalachians. Learn more about the defense of Fort Sackville by visiting the Today in History section, then follow the links below to thousands of primary sources related to the state of Indiana.
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