Shah Ismail I founded the Safavid Dynasty and transformed Iran's religious landscape by making Shi'ism the official faith, creating a distinct identity that separated Persia from its Sunni neighbors.

Following the fall of Granada (the last Muslim kingdom in Spain), the Catholic Monarchs issued this decree, forcing Jews to either convert to Christianity or leave Spain, many of whom found refuge in Ottoman lands.

Cordoba was captured by King Ferdinand III of Castile in 1236 during the Reconquista. The mosque, a masterpiece of Umayyad architecture, was immediately consecrated as a Catholic cathedral.

Sultan Alp Arslan's victory at Manzikert opened the Anatolian peninsula to Turkish settlement and eventually led to the Turkification of the region, laying the groundwork for the Ottoman Empire.

Salahuddin ended the Fatimid Caliphate in 1171 and established the Ayyubid Sultanate. His primary historical legacy is his role in the Crusades, particularly his decisive victory at Hattin.

Founded in 970 CE shortly after the Fatimid conquest of Egypt, Al-Azhar was originally an Ismaili Shia institution. It later became one of the most prestigious centers of Sunni Islamic learning under the Ayyubids and Mamluks.

The Zanj, East African slaves working in salt marshes, rebelled against their harsh conditions. The revolt lasted for 14 years and severely weakened the Abbasid treasury and authority in the Basra region.

Tariq ibn Ziyad crossed the straits from North Africa to Gibraltar (Jabal Tariq). He defeated the Visigothic King Roderic at the Battle of Guadalete, beginning the nearly 800-year history of al-Andalus.

The Abbasid victory at the Zab River in Iraq marked the end of the Umayyad Caliphate. Marwan II, the last Umayyad Caliph, fled to Egypt where he was killed, ending Damascus's era as the center of the world.

Uqba ibn Nafi founded Kairouan as a military base and a center of Islamic learning in North Africa. It served as the launchpad for the further westward expansion toward the Atlantic.