Answer:
c
Explanation:
they only care about themselves and pay officals campaign money to secure their postion
I think its because of religious freedom
War is over, an entire generation lost, USA a world economic power, Germany blamed, Ottoman empire dissolved, Russia turning communist as a result. Japan still taking over the Pacific islands. And.... That's it... I think.
The caliphs treated their conquered with fairness, justice, tolerance, respect and with equal human rights. They secured their lives, and gave them the freedom to practice their religion.