1. South Africa
2. Violence
3. 1947
I believe the answer is: Usman and Fodio
Both these scholars wrote hundreds of books for African people regarding, government, culture, religion, and social science.
These knowledge has been used for the past Three centuries after their arrival, by people in western africa as a foundation to built their islamic states.
Someone who felt that states should have the freedom to make their own laws would support selective incorporation, as the incorporation of the Bill of Rights in its entirety would go against the liberties of the states in the matters of the establishment of their own laws.
They grew things like tobocco, corn, maize and other crops... like wheat
The answer is b. Hope this helps