*What is the Mexican-American War known for?
The Mexican-American War of 1846 to 1848 marked the first U.S. armed conflict chiefly fought on foreign soil. It pitted a politically divided and militarily unprepared Mexico against the expansionist-minded administration of U.S. President James K.
*Who won the Mexican-American War and why?
The United States received the disputed Texan territory, as well as New Mexico territory and California. The Mexican government was paid $15 million — the same sum issued to France for the Louisiana Territory. The United States Army won a grand victory.
*Why did Mexico lose the Mexican-American War?
How did once-dominant Mexico lose the Mexican-American War? Mexico was essentially broke. The country was racked by financial instability as the war began in 1846. America's blockade of Mexican ports worsened an already difficult situation, as Mexico couldn't import and export goods, or levy taxes on imports.
*What states were taken in the Mexican-American War?
This treaty, signed on February 2, 1848, ended the war between the United States and Mexico. By its terms, Mexico ceded 55 percent of its territory, including the present-day states California, Nevada, Utah, New Mexico, most of Arizona and Colorado, and parts of Oklahoma, Kansas, and Wyoming.