The Purpose was to Abolish (Get rid of) Slavery, after the civil war began the "Reconstruction Era" where many people wanted to Reconstruct America after the Civil War, Examples of this was the 13th Amendment (No more Slavery).
I believe the answer would be cotton gin because the invention of the cotton gin was able to become more efficient in harvesting cotton.
Your answer would be A. The war ended with the Little boy and the Big boy being dropped. The little boy hitting hiroshima and causing more damage.
The idea of Pan-Africanism contributed to African Independence due to the fact that it was based on the belief that unity is vital to economic, social, and political progress which is why By 1980 Africa was independent. It also unified Africa to be independent. Explanation:
Because they didn't have phones or computers back then to type on or call people so they had to write everything down
