Answer:
Persecuted in Mecca, Muhammad and his converts fled to Medina, where the new Muslims were welcomed. Muhammad dispatched raiding parties against Arabian tribes that did not accept Islam. His forces also fended off attacks from these non-believers. When Muhammad died in A.D. 632 his father-in-law Abu Bakr became “caliph,” which means “successor.” Abu Bakr began the Riddah Wars, to keep breakaway tribes in the Islamic fold. The next caliph, Umar, extended military actions to Syria and Palestine. By 650, Muslims conquered Egypt and North Africa. Less than 40 years later, they besieged Constantinople, and in 711 they pushed into Spain and India.
Step-by-step explanation: