The map shows the area covered under the Adams-Onis Treaty. The U. S. states are the original 13 colonies and the U. S. territories include the Missouri Territory and Michigan Territory. The area ceded by Spain includes lands in Florida and two southern states bordering the Gulf of Mexico. Look at the map above. Based on your knowledge of the Adams-Onis Treaty and the map key, Spain ceded land in Florida and which three Southern states? Alabama, Mississippi, and Louisiana Tennessee, Louisiana, and Georgia Texas, Arkansas, and South Carolina Georgia, Alabama, and Kentucky