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taveonn55
The Adams-Onís Treaty of 1819, also known as the Transcontinental Treaty, the Florida Purchase Treaty, or the Florida Treaty, was a treaty between the United States and Spain in 1819 that ceded Florida to the U.S. and defined the boundary between the U.S. and New Spain.

Answer: The Adams-Onis Treaty was important because it settled border disputes between Spain and the United States. Spain gave East Florida to the United States and the United States gave up Texas and $5 million dollars of U.S. citizen claims against Spain.

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