The Mexican War for Independence came first.
The War of Mexican Independence.
The Mexican-American War
The Mexican Independence war lasted from 1810 to 1821. The Mexican Revolution lasted from 1910 to 1922.
Miguel Hidalgo is considered the father of Mexican independence. He was a priest who led the first major revolt against Spanish colonial rule in Mexico in 1810, starting the War for Independence.
The Crimean War. But the first known war to be photographed was the Mexican War of 1846.
The Mexican War preceded the Civil War. Many of the Officers and Troops on both the Union and Confederate sides received their combat experience during the Mexican War.
The Thornton Affair.
The first shots in the Mexican American War were fired by troops under the command of General Pedro de Ampudia.
truman
It was a Spanish State, and after the Spanish-Mexican War it became a Mexican State. The Mexican-American War made it a US Territory and then a US State. It was the First State admitted to the Union in 1912.
Mexican-American War I believe