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Jefferson Takes Office
Thomas Jefferson takes office as the Third President of the United States -
The Louisiana Purchase
Thomas Jefferson purchases the Louisiana Territory from France for fifteen million dollars, doubling the size of the United States. -
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The War of 1812
The War of 1812 was a conflict between the U.S. and Great Britain over British violations of U.S. maritime rights. -
The Missouri Compromise
The Missouri Compromise admitted Missouri to the union as a slave state and also admitted Maine to the union as a free state. It also banned slavery from the remaining Louisiana Purchase territory above the 36º 30' parallel. -
Indian Removal Act
President Jackson signs the Indian Removal Act into law, allowing the government to force Native Americans west of the Mississippi River. -
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Mexican-American War
The Mexican-American War started over a territorial dispute in Texas over the land between the Rio Grande River and the Nueces River. As a result of the war, Mexico lost half its territory after the United States purchased the land. -
Abraham Lincoln Takes Office
Abraham Lincoln is inaugurated as the sixteenth President of the United States after winning the election of 1860. -
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The Civil War
The Civil War is one of the most infamous wars that the U.S. has fought. The Civil War was a conflict between the Northern and Southern states in order to determine the fate of slavery in the United States. -
Emancipation Proclamation Put into Effect
Abraham Lincoln issues the Emancipation Proclamation, declaring that any and all slaves in any state are henceforth freed. -
Lincoln Assassinated
President Abraham Lincoln is assassinated by John Wilkes Booth at Ford's Theater.