Answer:
These diseases wiped out many of the Indigenous people who lived in the Americas. They had never been exposed to these and were very weak against them. However, Africans had already been exposed to Europeans years prior. They have built up resistance to these diseases. So, Europeans began to ship out Africans to the Americas because they could work and not fall susceptible to European diseases like the Indigenous did.
Answer:The answer is the Ku Klux Klan (KKK).
Explanation: The radical republican's goal during the reconstruction era was to help African Americans achieve equality by guaranteeing their rights to vote in the south.
It can't be Northerners as they opposed slavery and the oppression of African Americans.
The Freedman's bureau actually helped slaves gain their freedom.
Out of all the choices only the Ku Klux Klan were for slavery and oppressing African Americans.
Answer:
The Great Wall impacted the people of China because it was a great source of protection that is the main reason they built it in the first place. Without this amazing stone and brick structure protected the Han, Qin, Ming and many other dynasties could not be protected without it.
Machines made it easier to complete hard tasks(such as the cotton gin) and they also could get work done faster than humans, which lead to a much grander scale of production in goods. Hope this helps :D