In the United States, it was mostly a rise in immigration that led to the call for the prohibition of alcohol, since many people believed that it was making people violent and unappealing. Women were at the forefront of this movement, which succeeded in prohibiting alcohol but failed at actually enforcing this ban, since people continued to drink anyway.
The Europeans weren't as interested in Africa because they hadn't known about the diamonds and gold in the soil of Africa.
B. Free African Americans
Underground Railroad is a passage African Americans used to escape slavery.
If i am correct, I think it is the Aztecs
