Tense relations between Hausa people and the Igbos and Yorubas in Nigeria is an example of A. Instability B. Ethnic conflict C. Religious conflict or D. Sectionalism

B. Ethnic Conflict.

Explanation:

 This is a conflict that is found between two or more ethnic groups in a country. And this could be instigated by political, cultural or religious difference between them. It could also happen when a particular ethnic group feel cheated about the disbursement of economic resources of the country. Example could be seen when igbos argue and fight that resources(oil and gas) gotten from their areas are controlled by other ethnic groups and a little of funds from it is used to develop the igbo area while they face oil spill and other man made disasters.

abraham lincoln was the president of usa and he had asked the audience to make a pledge on equality.

his pledge was:

“it is my earnest desire to know the will of the providence.”

lincoln also had hatred for people who condoned and practiced slavery and so he pledged:

""and if i can learnt what it is i can do it"" this is another pledge by abraham to reassure the congregation on how to deal with the providence will.

explanation:

hope this !

location is the answer to this