title: The agon motif.
mesh_terms: D000328:Adult; D002648:Child; D003163:Competitive Behavior; D003466:Cultural Characteristics; D003469:Culture; D005060:Europe; D005260:Female; D006115:Greece; D049672:History, 19th Century; D049673:History, 20th Century; D049690:History, Ancient; D049691:History, Medieval; D049711:History, Modern 1601-; D006801:Humans; D007198:Indians, North American; D008091:Literature; D008297:Male; D009014:Morals; D009656:North America; D012922:Social Change; D012923:Social Class; D012925:Social Conformity; D013177:Sports; D014857:Warfare