Spain.
Spain
The US State of Florida was purchased from Spain in 1819. It became the 27th State in 1845.
spain
the opposed union was land someone gave us. one state was Florida!
spain
the power they had... duhhh
It was when Spain gave Florida to the U.S. because controlling Florida was becoming too much trouble
Adams-Onis Treaty was the treaty that officially gave Florida to the U.S.
the US gained Florida territory by threatening to police the territory so the Spanish gave it to them.
Spain gave up her claims to Oregon, ceding them to the US. She also gave up Florida to the US.
The US acquired Florida through the Adam-Onis Treaty, this was between Spain and The U.S which was to settle boarder disputes, it gave Florida from Spain to The U.S.