Rival coalition proclaims Jamukha as GurkhanJan 1, 1201Labels: Jamukha, Gurkhan, Mongol coalitionWikiWiki
Temüjin defeats Naiman-led coalition at ChakirmautJan 1, 1204Labels: Tem jin, Naimans, ChakirmautWiki
Kurultai proclaims Chinggis Khan and founds empireJan 1, 1206Labels: Chinggis Khan, Kurultai, Mongol EmpireBritannicaWikiWiki
Imperial guard (keshig) expanded as elite institutionJan 1, 1206Labels: Keshig, Imperial guard, Genghis KhanWikiWarHistory
Decimal organization formalizes social-military unitsJan 1, 1206Labels: Decimal system, Military organization, Genghis KhanWikiWiki
Mongol–Jin war begins; Yehuling campaignMar 1, 1211Labels: Jin dynasty, Yehuling, Mongol JinBritannicaWiki
Fall of Zhongdu (Beijing) after long siegeMay 31, 1215Labels: Zhongdu, Beijing, Jin capitalWikiBritannica
Otrar incident triggers invasion of KhwarazmJan 1, 1218Labels: Otrar, Khwarazm, Diplomatic incidentWikiWiki
Mongol invasion of Khwarazm beginsJan 1, 1219Labels: Khwarazmian Empire, Invasion of, Genghis KhanWikiWiki
Karakorum founded as a key imperial centerJan 1, 1220Labels: Karakorum, Imperial capital, Mongol EmpireWikiWorldHistory
Final campaign against Western Xia beginsJan 1, 1226Labels: Western Xia, Final campaign, Genghis KhanWikiWiki
Death of Genghis Khan during Western Xia campaignAug 18, 1227Labels: Genghis Khan, Western Xia, Death 1227WikiWiki