Answer: 3, 4
Explanation:
3) The United States gave up claims to Texas
4) Spain gave Florida to the United States
A.
Cities were destroyed by raging fires.
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Answer:
Louisiana Purchase, Texas Annexation, the Mexican Cession, the Erie Canal, the Homestead Act, the transcontinental railroad and the California Gold Rush are some examples of how the US started expanding its territory in the 1800s.
Explanation:
It is what power the American people have
