The Seventh Crusade was a crusade led by Louis IX of France from 1248 to 1254. Louis' Christian army was defeated by the Ayyubid army led by Fakhr al-Din ibn Shaykh al-Shuyukh and their allies, the Bahriyya Mamluks, led by Faris ad-Din Aktai, Baibars al-Bunduqdari, Qutuz, Aybak and Qalawun.
Answer:
the Mongol invasion Baghdad
Explanation:
Which was the Abbasid Caliphate's capital Baghdad
A. Desmond Tutu.
Nelson Mandela was awarded the Nobel Peace Prize in 1993. (Couldn't have been able to get this award since he was in prison for 27 years, getting out 1990)