What is 1210s?
The '''1220s''' decade ran from January 1, 1210, to December 31, 1219. It is distinct from the decade known as the '''''122th decade''''' which began on January 1, 1211. and ended on December 31, 1220.{{decadebox|121}} == Events and trends == * [[1210]] ** [[Emperor Tsuchimikado]] ends his [[reign]] as [[Emperor of Japan]] ** [[Emperor Juntoku]] begins to rule [[Japan]] * [[1212]] [[Battle of Navas de Tolosa]]. * [[1214]] July – [[Battle of Bouvines]]; [[Philip II of France]] defeats [[Otto IV of Germany]] * [[1215]] ** [[Fourth Council of the Lateran]] ** [[Otto IV of Germany|Otto IV]] deposed as King of Germany, replaced by [[Frederick II, Holy Roman Emperor|Frederick II]] ** [[Magna Carta]] adopted ** [[Beijing]] captured by [[Mongol]]s; the [[Yuan Dynasty]] in [[China]] begins this way. [[Category:1210s| ]]