Question

The actual war between the United States and Mexico started after......

A: the United States invaded Mexico.

B: Mexico invaded the United States.

C: the United States sent troops into the disputed border region.

D:Mexican forces attacked and killed American troops.

E:American troops seized a town in Mexico.

Answer 1

Answer: C. The United States sent troops into the disputed region

Step-by-step explanation:

Answer 2

C and D

Step-by-step explanation:

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