What effect did World War II have on Mexico and the United States?

A
The two countries were on the same side.

B
The two countries both gained new land.

C
The two countries changed their borders.

D
The two countries remained angry at each other.

A

The two countries were on the same side.

During World War II, Mexico and the United States were both part of the Allied Powers and worked together to fight against the Axis Powers. Mexico provided assistance to the United States by supplying raw materials and allowing the U.S. military to train in Mexican territory. This cooperation helped to strengthen the relationship between the two countries during and after the war.