After all our recent foreshadowing, we’ve finally arrived at the period of Abbasid collapse. It’s a relatively long period, stretching from the start of al Muqtadir’s reign in 908 until around the middle of that century, when the Abbasids were reduced to figureheads by a more commanding dynasty. In an effort to better understand how the ruling clan lost control we’ll take things a bit at a time. A good place to start is with introducing the new caliph and some of the personalities who will play a leading part during his reign.