Answer:
Option A
Explanation:
During the colonial era where Europeans started settling and colonizing all over the country brought many germs with them that they were immune too. Because of that fact "New world diseases" or option A such as: chicken pox, the flu, and malaria sweeping through the country at a alarming rate killing at least 90% of Native Americans in the country.
Hope this helps.
Since Belgium was first in Africa, other European nations rushed to DIVIDE Africa. THE BERLIN CONFERENCE set the rules for Africa's division. 14 European nations met with NO African representation. So basically the Berlin Conference was a conference that decided who control what parts of Africa. (I did not look this up, this is what I learned in school in 7th grade.)
Answer:
Sectionalism: Concern for one's region over concern for the entire nation.
Popular Sovereignty: the idea that people should be able to vote on important issues
States' Rights: the idea that states should hold the most political power
Nullify: to invalidate something or make it null and void.
Explanation:
The Romans and Jews helped spread Christianity
