Answer:
Because many ethnic groups do not agree with one another and it can lead to conflict.
Explanation:
The Hims wanted the Muslim's to rule them. They wanted them to lead them because they thought they were just and had good rules. They thought that they would rule better than the state which was ruling them at that moment with oppression and tyranny.
Since people were given the option to "get now and pay later" with credit cards, more purchases were made and more people from every class were able to afford the same things. Consumerism was booming and the economy had a greater circulation of money, which was different to before when only the wealthy had certain things. I hope this answer helps