Answer:
As the saying goes, life isn't fair. The world is full of injustice, from international politics, to unfair business practices, to how individuals treat each other in everyday life. However, just because there has always been injustice in the world doesn't mean there's nothing you can do about it. By taking individual actions, and partnering with other like-minded people, and staying informed, you can stand up to injustice and make the world a better place.
Explanation:
When the fourth caliph was murdered by other muslims causing a great disturbance. Some people wanted Ali as the caliph when others wanted someone else.When Ali was murdered the groups split eventually being caleled Sunni and Shi'a.
This idk but i have a friend who might know it thou
They could only request troops and soldiers because they didnt have an army, hope that helped :))
