Unit 3-B (ch. 11-15) Timeline - Thesis: Although the numerous invasions and impeccable reign of the Mongols was influential; the more notable part of the empire was its unexpected fall. By seamouse.te Nov 21, 600 600 CE Nov 21, 1206 Temujin takes the name of Chinggis Khan and the Mongol state is founded Nov 21, 1215 First Mongol attacks on north China and Beijing is captured Nov 21, 1450 1450 CE