Answer :
Embargo Act
Explanation:
Embargo is the official trade between countries (US and Britain)
It showed that power<span> had shifted from the old imperial powers to the new
</span>
Answer:
The north used the rising number of immigrants to staff the industrial economy (factory jobs, warehouse jobs, etc...) the south felt no need to employ immigrants on their plantations because the invention of the cotton mill had made slavery a more economical option.
Explanation:
First is d I think the second one is c
