1200s may refer to: * The century from 1200 to 1299, almost synonymous with the

13th century The 13th century was the century which lasted from January 1, 1201 (represented by the Roman numerals MCCI) through December 31, 1300 (MCCC) in accordance with the Julian calendar. The Mongol Empire was founded by Genghis Khan, which stretched ...

(1201–1300). * 1200s (decade), the period from 1200 to 1209

See also