1. It spread through trade with other countries. As merchants came into Africa, they not only traded goods, but also cultures. They taught the Africans about the Muslim teachings and many Africans ended up adopting it.
2. It spread through migration. As Africans migrated from one side of the continent to another, they brought with them their religion and shared it with the people who were living in the places they migrated to.
Answer:
These principles were popular sovereignty, separation of power, rule of law, checks and balances, and federalism.
Explanation:
In my opinion, the main argument in favor of affirmative action is sustainability.
I believe your answer is B. people speaking their ideas against government in writing (sorry if I'm wrong)