The Gadsden Purchase was from Mexico. (Gadsden Purchase was buying a strip of land along the southern parts of Arizona and New Mexico) the US paid Mexico 10 million for this. With this, the US got to...
U.S. purchase of land in southern New Mexico and Arizona south of the Gila River on December 30, 1853. It was purchased to get approval for a southern railroad route to the Pacific Coast in that...