Ghengis Khan Timeline  to 1324 Mongol Conquests The Mongol
invasions (also Turco-Mongol) progressed throughout the 13th
century, resulting in the vast Mongol Empire covering much of
Asia and Eastern Europe by 1300. The Mongol Empire... 1258 Jan
29 to 1258 Feb 10 Battle of Baghdad In 1258, a Mongol army
numbering between 120,000 and 150,000 soldiers laid siege to and
sacked Baghdad, then the capital of the Abbasid Caliphate and
the center of Islamic power. The M...