After Muhammad's death, the spread of Islam reached new heights. Muhammad died in 632 A.D. Abu-Bakr became the Muslim ruler, or caliph, after Muhammad's death. The next three caliphs were Umar, Uthman, and Ali. The caliphs helped spread Islam by expanding the Muslim territory. They conquered Syria, lower Egypt, parts of Persia, etc. They built a strong Muslim military. After the death of the last caliph, Ali, the Umayyad …show more content…
They formed because the Umayyads lost touch with Islam. The two sects of Islam also formed. The two sects of Islam are the Sunni and Shiite. The Sunnis believe that anyone can be a leader as long as they are Muslim but the Shiites believe that a Muslim leader should be a direct descendant of Muhammad. The Umayyads were overthrown by the Abbasids. Some members of the Umayyad dynasty escaped to Spain while the Umayyad dynasty was being overthrown. In Spain, the members of the Umayyad dynasty set up a Muslim colony called al-Andalus. The Capital of al-Andalus was called Cordoba. In Spain, the Umayyads spread Islamic