Question
ted
The actual war between the United States and
Mexico started after
the United States invaded Mexico.
Mexico invaded the United States.
the United States sent troops into the
disputed border region.
Mexican forces attacked and killed American
troops.
American troops seized a town in Mexico.
DONE
Answer
The United States initiated the war with Mexico by sending troops into the disputed border region, which led to Mexican forces attacking and killing American troops, and American troops seizing a town in Mexico.