Answer:
In the Treaty of Paris, the British Crown formally recognized American independence and ceded most of its territory east of the Mississippi River to the United States, doubling the size of the new nation and paving the way for westward expansion
so basically its #1
Explanation:
The answer is A. A unitary system
W. E. B. Du Bois was a sociologist and activist who "helped found the NAACP".
<h3>
What was the main purpose of NAACP created by W. E. B. Du Bois"?</h3>
The main purpose of creating NAACP was to make sure that people get every right including political, social and economic and in order to reduce racisms.
Similarly, the Niagara Movement was also a call to eliminate the discrimination among the people on the basis of color, religion or any other race. He also worked for the African-American rights.
Therefore, correct option is A.
Learn more about W. E. B. Du Bois, refer to the link:
brainly.com/question/538964
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Answer:
Christopher Columbus sailed in the name of:
Spain
Portugal
Italy
England
Explanation: