The main disagreement between the United States and Mexico in 1846, when the war began, was the boundary of Texas. The state was just annexed to the chagrin of the Mexicans, who had lost it in 1836 to independence. Mexico had the boundary at the Nueces River, but the Americans believed Texas should stop at the Rio Grande, to the south. In 1846, President James Knox Polk ordered General Zachary Taylor into the disputed territory between the two rivers, and the Mexicans crossed over to engage them. This gave Polk the excuse he needed to ask Congress for a declaration of war.
What was the border betweem Tezas and Mexico.
The US State of Texas.
they fought
The Mexican cession was the outcome of the Mexican American war.
The Mexican-American War was not unnecessary.
The Serbian assassination of the Austrian Archduke Ferdinand.
The disagreement that eventually turned into the Persian gulf war was the Iraqi invasion of Kuwait. When the Iraqi troops would not leave Kuwait, the Persian gulf war began with military force under the Reagan administration.
The Mexican-American War began
No, the Mexican American War began in 1846.
JFK fought in the Mexican American war
Nothing ´cause there is only 2 wars in all the World.
No the Mexican American War was from 1846 to 1848.