Mexican War (1846-48) The issue is over where Mexicoâs northern boundary is located. Nueces River (Mexico) Rio Grande (U.S.) There is opposition in U.S. about going to war…
Mexican War (1846-48) The issue is over where Mexicoâs northern boundary is located. Nueces River (Mexico) Rio Grande (U.S.) There is opposition in U.S. about going to war…