Question

What was one consequence of the U.S. annexation of Texas in 1845?
A.
increased tension with Mexico that eventually led to war
B.
more public interest in the United States acquiring Alaska
C.
less public interest in the United States acquiring California
D.
decreased tension with Britain the led to better trade relations

Answer 1

A. increased tension with Mexico that eventually led to war

Explanation: Mexico never recognized Texas independence and disputed the border (Nueces vs. Rio Grande). U.S. annexation in 1845 heightened those tensions and helped trigger the Mexican–American War (1846–1848).