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28 votes
28 votes
In the 1800s, the boundaries between the United States and Mexico changed drastically because of __________.

A.
a revolution in America
B.
changes in technology
C.
a war between the two countries
D.
the collapse of the Mexican government

User Maximouse
by
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1 Answer

23 votes
23 votes

Answer:

C

Step-by-step explanation:

Remember the Alamo. The US and Mexico had a brief war over Texas and other border states.

User Rolands Bondars
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