20 ) PLZ HELP ASAP "From whom and how did the United States acquire the land pictured above?" ( has a picture)

From the spanish and On Feb. 22, 1819, U.S. Secretary of State John Quincy Adams and Spanish minister Do Luis de Onis signed the Florida Purchase Treaty, in which Spain agreed to cede Florida to the United States. In exchange, the U.S. government assumed approximately $5 million of claims by U.S. citizens against Spain.

Explanation:

I pretty sure the answer is C

Explanation:

because back then when Spain first got to America they claimed what is now called "Flordia"

the answer would be a).