Which pushed the United States to go to war against Mexico in 1846?
a. Manifest Destiny and a desire to extend slavery into Mexican territory
b. an invasion by the Mexican army into the southwestern United States
c. years of failed negotiations over the disputed Oregon border
d. arguments in favor of war from Abraham Lincoln and others in Congress
Answer: b. an invasion by the Mexican army into the southwestern United States
Explanation:
Which pushed the United States to go to war against Mexico in 1846?
b. an invasion by the Mexican army into the southwestern United States
In the year 1846 US went to war against Mexico because of an invasion by the Mexican army into the southwestern United States known today as South Texas
Mexico lost fifty-five percent of their territories to US