The united states would receive control of east florida from spain in return for u. s claims to what is now texas was settled in the

The correct answer is the Adams-Onis Treaty.

This 1819 land agreement between the United States and Spain. This land treaty helped to establish a clear between Spanish and US territories. In this treaty, the US gained the rest of modern day Florida while the Spanish border would now definitively start at the Sabine River.

Ibelieve the answer is (a) true.