Under what treaty did spain finally give up florida to the u. s.

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.

- encouraging nationalism

- returning to conservative political policies

c) troops march forward in close formation against newer, more accurate weapons