INDIAN HISTORY

Detailed explanation-1: -Abu al-Abbas al-Saffah, also spelled Abū al-ʿAbbās al-Saffāḥ, (born 722-died 754, Anbar [Iraq]), Islamic caliph (reigned 749–54), first of the ʿAbbāsid dynasty, which was to rule over the eastern Islamic world for approximately the next 500 years.

Detailed explanation-2: -Modern historians regard al-Mansur as the real founder of the Abbasid Caliphate, one of the largest polities in world history, for his role in stabilizing and institutionalizing the dynasty.

Detailed explanation-3: -As-Saffah – The founder of the Abbasid Caliphate The Abbasids were the third and one of the longest and most important Caliphates of Islamic history. They are descended from Muhammad’s uncle, Al-Abbas ibn Abd al-Muttalib, from whom the dynasty takes its name.

Detailed explanation-4: -’AbdAllah al-Saffah ibn Muhammad (Abu al-’Abbas al-Saffah) was the founder of the Abbasid state. He came to power following the Abbasid defeat of the Umayyads in 132 AH/ 750 AD. They ruled for eight centuries, to the extent that it was the Abbasids who represented political legitimacy for the Muslims.

Detailed explanation-5: -ʿAbbasid caliphate, second of the two great dynasties of the Muslim empire of the caliphate. It overthrew the Umayyad caliphate in 750 ce and reigned as the Abbasid caliphate until it was destroyed by the Mongol invasion in 1258. The name is derived from that of the uncle of the Prophet Muhammad, al-ʿAbbās (died c.