Respuesta :
B - Spain in the US signed the Adams Onis Treaty to allow Florida to become a US territory.
The Adams-Onis treaty signed in 1819 (also known as the Floriday Treaty) ceded Florida to the US.
Answer:
B - Spain in the US signed the Adams Onis Treaty to allow Florida to become a US territory.
Explanation:
i do flvs and this is correct