African Americans faced fierce competition for what? A. agriculture production
B. government checks
C. military positions
D. jobs and housing

the mexican-american war was a conflict between the united states and mexico, fought from april 1846 to february 1848.

a. because the u.s. was the leading with the most technology, economy, etc. also was teamed with other allies witch boosted the economy and materials to improve technology and use it.

can you attach the graph and answer options (:

c) he felt the constitution clearly gave states this right.