Answer:
Advances: The freeing of the slaves through the Thirteenth Amendment, the giving of citizenship to African Americans through the Fourteenth Amendment, and the protection of voting rights through the Fifteenth Amendment
Setbacks: The black codes restricted
Answer:
The tribes conformed to the european ideas
Explanation:
In order not to have their land taken, these tribes relized it would be nessecary to become like the "white men." By doing this they were deemed civilized.
Staple crops, if im wrong please let me know :)