Increased tension in the US over the issue of slavery.
The US annexation of Texas.
The Annexation of Texas by the US was a major cause and the result of the war was Mexican Cession and the Treaty of Guadalupe Hidalgo.
It was the primary cause of the Mexican American War.
It was a direct cause of the Mexican-American War.
The Mexican cession was the outcome of the Mexican American war.
The Mexican-American War was not unnecessary.
The Southerners who were democrats.
a dispute over the border between the two countries.
a dispute over the border between the two countries.
The Mexican-American War began
No, the Mexican American War began in 1846.
they couldn't agree to have guacamole or salsa on cinco de mayo