Answer:
It opened the internet to widespread popular usage
C is the answer
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I think the form if government called democracy was formed there
Answer:
The son of an American Civil War hero, MacArthur served as chief U.S. military adviser to the Philippines before World War II.
Explanation:
If you are talking about them trying to expand in to present-day Canada, then it brought renewed conflict with Britain (war of 1812)
if it is towards the west, i guess it hampered technological development, because most people were moving west through the trails, instead of staying to help build up the economy
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