I would think
<span>C. By the amount of people who moved to the south during reconstruction
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I think they took over 3 continents France, Switzerland, and Istanbul
Answer:
The answer is 4) increased population growth.
Explanation:
This is the answer because a lot of people came which is negative because they don't have as much stuff as the U.S so now they can only have one child and if they have more either they'll give to the foster system or will likely execute them.