8 juin 1854 - Gadsden Purchase Because of the Treaty of Mesilla
Description:
A 29,670-square-mile region of present-day southern Arizona and southwestern New Mexico that the United States acquired from Mexico by the Treaty of Mesilla that took effect on June 8, 1854.Ajouté au bande de temps:
Date:
8 juin 1854
Maintenaint
~ Il y a 171 ans