The Benin kingdom is stratified into three age grades which are
Irogbae, Edion, Igbhele
Irogbae, Ighele and Edionwere
Irogbae, Edion and Edionwere
Edion, Ighele and Edionwere
Correct answer is B
In Benin kingdom, land is owned by the villages and each village is divided into three grades which are Irogbae ( between age 0-16), Igbele ( unmarried people that form part of warriors) Edion ( old people who has achieved status in the society).