Borders and Bargains. The US had failed in its diplomatic efforts to obtain the purchase of the Mexican States of Alta California and Nuevo Mexico and Mexico had informed the US that annexing Tejas would be considered an Act of War.
The US annexed Texas despite this threat, but Mexico failed to declare war and instead only broke off diplomatic relations with the United States.
The Mexican war
The U.S.-Mexican War
The usa won the Mexican War
The Mexican-American War did not have a nickname.
yes it is.
The Mexican-American War was not unnecessary.
The Mexican cession was the outcome of the Mexican American war.
Between 25,000 and 40,000 served in the Mexican Army during the Mexican American War.
The Mexican-Indian battle ended the war
How did the U.S. win the Mexican-American War?
it was right and Mexican won the war