22 feb 1819 año - Adam-Onis Treaty
Descripción:
It was a treaty between U.S. and Spain. The treaty established the boundary of U.S. territory. The treaty was still in effect for 183 days from February 22, 1821 to August 24, 1821.Añadido al timeline:
fecha:
22 feb 1819 año
Ahora mismo
~ 206 years ago