Mezue ahịrịokwu na-esonụ: Ikekwe ihe atụ mbụ nke akụkọ ihe mere eme nke steeti na-etinye aka na ihe ndị dị n'ime obodo nke ọzọ n'ihi nchegbu mmadụ bụ n'oge Agha Nnwere Onwe nke Gris na mmalite narị afọ nke 19, mgbe Britain, France na Russia tinyere aka n'ụzọ siri ike n'ọgụ ụgbọ mmiri na
Navarino na 1827 iji mee ka ndị Gris nwere onwe ha pụọ n'Alaeze Ottoman.