Economists have frequently hypothesized that industrialization and its correlates played a major role in inducing fertility decline in the United States after 1850. ... This leaves changes in the cost of raising children as the likely driver of the industrialization result.
The following year it adopted a resolution for independence on July 2, 1776, and two days later approved the Declaration of Independence. Thomas Jefferson drafted the declaration, and John Adams was a leader in the debates in favor of its adoption
Most blacks do not want to go to Africa during the colonization movement because they had been born in the United States and had little in common with Africans.
As you can see Africa and United States were different if I'm not mistaken the U.S used Africans as slaves back in the day so that could probably explain a lot.
Hope this helped :)
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Answer is A
We have branches of government like they did. Like our three branches of power like them.