Wikipedia
Al-Qa'im (; 1001 – 2 April 1075), fully al-Qa'im bi-amri 'llah (القائم بأمر الله, "he who carries out the command of God"), was the Abbasid Caliph in Baghdad from 1031 to 1075. He was the son of the previous Caliph al-Qadir.
Al-Qa'im is an Iraqi town located nearly 400 km northwest of Baghdad near the Syrian border and situated along the Euphrates River, and located in the Al Anbar Governorate. It has a population of about 150,000 and is the center of the Al-Qa'im District.
The Al-Qa'im region has some of the richest soil in the Middle East. Beyond that, the river water at this point carries less salt and mineral, so that it takes significantly less water to sustainably produce crops here than farther downstream, where more gallon of water must be used to avoid salinity.
Al-Qāʾim ( "He Who Arises") is a messiah-like figure in Shia Islam, sometimes referred to as the Mahdi, but distinctly of a Shiʿa tradition. The Bahá'í Faith consider the Báb (1819-1850) to have been the Qāʾim.
Al-Qa'im was an Abbasid Caliph of Cairo, Egypt for the Mamluk Sultanate between 1451 and 1455. He was deposed by Sultan Sayf ad-Din Inal after al-Qa'im supported a mutiny of mamluks against Inal.