Uthman

The Battle of the Camel (656 CE) was the first major military confrontation between Muslims, fought near Basra between Caliph Ali and forces led by Aisha, Talha, and Zubayr. This battle marked the beginning of the First Fitna.

The first four Caliphs of Islam (632-661 CE), known as the 'Rightly-Guided Caliphs,' who succeeded Prophet Muhammad and established the foundations of Islamic civilization through unprecedented territorial expansion, administrative innovation, and preservation of Islamic teachings.