Question

What made the United States a transcontinental power in 1819?

Answer 1

The U.S. gain of Spanish Florida due to the Adams-Onis Treaty, which was caused from Andrew Jackson going beyond orders to stop Seminole tribe raids and capturing two spanish forts.

Answer 2

Adams-Onís Treaty
Louisiana Purchase
Monroe Doctrine
War of 1812
this is what my answers are to chose from

Answer 3

A, and next time include the answers

Answer 4

oh ok soory and thank you