Spain ceded Florida to the US and gave up any claims to lands north of California.
Spain signed this treaty with the US. Onis was the Spanish minister to the US.
The Adams-Onis Treaty was signed between the United States as well as Spain, in 1819.
Spain gave up her claims to Oregon, ceding them to the US. She also gave up Florida to the US.
Two Native American arose to the rank of General in the Civil War.
The first one was the Cherokee Stand Watie, promoted CSA Brigadier General in 1864.
The second one was the Seneca Ely Samuel Parker, promoted Brevet Union Brigadier General in 1865.
The United States and Great Brittain
-NovaNet
Florida was added to the US as a result of this treaty. Spain also dropped claims on Oregon but kept California and Texas.