Caliphate
Caliphate A caliphate (خِلَافَة khilāfah) is an Islamic state under the leadership of an Islamic steward with the title of caliph (خَلِيفَة khalīfah), a person considered a politico-religious successor to the Islamic prophet Muhammad and a leader of the entire Ummah (Muslim community). Historically, the caliphates were polities based on Islam which developed into multi-ethnic trans-national empires. During the medieval period, three...