Invasion of the Khwarazmian Empire: After a Khwarazmian governor executed Mongol envoys, Genghis Khan retaliated by launching a devastating campaign. The Mongols used speed, deception, and ruthlessness to annihilate cities like Samarkand and Bukhara. (jan 1, 1219 – jan 1, 1221)
Added to timeline:
Date:
jan 1, 1219
jan 1, 1221
~ 2 years