He used the money from the Delian League's treasury to make the Athenian navy the strongest in the Mediterranean
Answer:
should be all except for right to a free education
Explanation:
I'm pretty sure it's the Second.
From what I can recall, the Adams-Onis Treaty more or less gave Florida to the U.S. but it did not exactly end the Second Seminole War, which can be made obvious with the fact that there are Seminoles still living in Florida. I don't remember the Treaty having anything to do with the British since this treaty was between Spain and the U.S.
Basically, I believe the answer is B.