Answer:
After the death of the Islamic prophet Muhammad in 632, a group of Muslims, who would come to be known as the Sunnis, believed that Muhammad's successor should be Abu Bakr whereas a second group of Muslims, who would come to be known as the Shia, believed that his successor should have been Ali.
Because they agreed that the troops had acted in self-defense
Rome's location on the Italian peninsula, and the Tiber River, provided access to trade routes on the Mediterranean Sea. As a result, trade was an important part of life in ancient Rome. ... Later, the Roman armies used these same routes to conquer large amounts of territory and expand the empire along the Mediterranean.
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