<P> Although the dynasty ended , the kingdom of Kanem - Bornu survived . Umar eschewed the title mai for the simpler designation shehu ( from the Arabic shaykh ) , could not match his father 's vitality , and gradually allowed the kingdom to be ruled by advisers ( wazirs ) . Bornu began a further decline as a result of administrative disorganization , regional particularism , and attacks by the militant Ouaddai Empire to the east . The decline continued under Umar 's sons . In 1893 , Rabih az - Zubayr led an invading army from eastern Sudan and conquered Bornu . Following his expulsion shortly thereafter , the state was absorbed by the British ruled entity which eventually became known as Nigeria . From that point on , a remnant of the old kingdom was ( and still is ) allowed to continue to exist in subjection to the various Governments of the country as the Borno Emirate . </P>
<P> Although the dynasty ended , the kingdom of Kanem - Bornu survived . Umar eschewed the title mai for the simpler designation shehu ( from the Arabic shaykh ) , could not match his father 's vitality , and gradually allowed the kingdom to be ruled by advisers ( wazirs ) . Bornu began a further decline as a result of administrative disorganization , regional particularism , and attacks by the militant Ouaddai Empire to the east . The decline continued under Umar 's sons . In 1893 , Rabih az - Zubayr led an invading army from eastern Sudan and conquered Bornu . Following his expulsion shortly thereafter , the state was absorbed by the British ruled entity which eventually became known as Nigeria . From that point on , a remnant of the old kingdom was ( and still is ) allowed to continue to exist in subjection to the various Governments of the country as the Borno Emirate . </P>
factors that contributed to the decline and fall of borno empire
factors that contributed to the decline and fall of borno empire
administrative disorganization regional particularism attacks by the militant Ouaddai Empire to the east
administrative disorganization regional particularism attacks by the militant Ouaddai Empire to the east