How did the Treaty of Moultrie impacted the Seminole tribe?

Under the terms of the treaty negotiated there, the Seminoles were forced to place themselves under the protection of the United States and to give up all claim to lands in Florida, in exchange for a reservation of about four million acres (16,000 km²).

no one really purchased it themselves, it was all america, they had debates etc.

yeah man were the map at?