Answer:
Explanation: It is true that allegiance to a tribe is one handicap to national unity in Africa. When Africa was divided into countries, it did so with little consultation of local people.
The statement above is a true statement. Early rhythm and blues were indeed also known to be the "rhythm and gospel." The rhythm and blues were a popular music genre that came from jazz and blues in the late 1920s and early 1930s.
I think it's B. Hope this helps