Discover the early days of Islam and the pioneering role of the Rashidun Caliphs in spreading the faith. This book explores the lives of Abu Bakr, Umar, Uthman, and Ali, the first four caliphs who succeeded Prophet Muhammad. Learn about their military conquests, administrative reforms, and the challenges they faced in establishing and maintaining the caliphate. Gain insights into the religious and political developments that shaped the foundations of Islamic governance.