NO LINKS OR ELSE YOU'LL BE REPORTED! Only answer if you're very good at History. Why is it important to know that the mobilization of the U. S. army was an outright attack on Mexico in the Mexican American war?​

Mexican-American War, also called Mexican War, Spanish Guerra de 1847 or Guerra de Estados Unidos a Mexico (“War of the United States Against Mexico”), war between the United States and Mexico (April 1846–February 1848) stemming from the United States’ annexation of Texas in 1845 and from a dispute over whether Texas ended at the Nueces River (Mexican claim) or the Rio Grande (U.S. claim). The war—in which U.S. forces were consistently victorious—resulted in the United States’ acquisition of more than 500,000 square miles (1,300,000 square km) of Mexican territory extending westward from the Rio Grande to the Pacific Ocean.

they gained popular support by speaking out against communists

in the united states. ( d.)

your mom

now im just trying to get this to 20 characters hope it works hey it works hope it okay bye