Answer:
I believe it to be A. but do a little bit of extra research just to make sure.
Answer:
To become a U.S. citizen you must meet the following requirements: You must be 18 years of age or older. You must have authorization to live and work in the U.S. on a permanent basis (informally known as a green card) for at least five years (or three years, if married to a United States citizen).
Explanation:
plz mark brainleist
Answer:
To make sure no one branch has to much power.
Explanation:
Without checks an balances the branches of government could do whatever they wanted to. They could declare war and lift trade bans.
