A yan gege bi agbejoro to ga ju ni odun 1975 lori awon omo egbe agba ti ile ejo.. 
In recent years, however, social anthropọlọgy has Expanded its Focus to modern western Societies, meaning that the two dislines tàbí Converge.Obìology is the study of how social behavior and organization have been kẹ́gàn by Evolution and other Biological process.. 