Shortly after its founding, this dynasty faced revolts led by the magi Sunpadh and a “veiled” general of a red-clad religious movement. Supporters of this dynasty were called musawidda in reference to this dynasty’s re-adoption of the Black Standard. The rise of (15[1])this (15[2])dynasty was supposedly predicted by the recently converted astrologer (15[1])Naubakht, who also contributed to the (*) round design of its capital. (10[1])This dynasty, which (10[2])outlasted the (10[1])Anarchy at Samarra, (10[1])ended its (10[1])rule when Hulegu Khan (10[1])rolled its last (10[1])ruler into a (10[2])carpet and trampled him with (10[1])horses. During this dynasty, al-Mansur sponsored the translation of ancient Greek texts at the House of Wisdom. For 10 points, name this dynasty that succeeded the Umayyads as caliphs and ruled from Baghdad. ■END■