African-American men should study manhood in Africa; African-African men still are enslaving other African-African men, women and children as slavery has always been a function of life in Africa.
Also, African-American "freedmen" (blacks who for various reasons were set free by their owners) were slave owners of other African-Americans prior to emancipation in 1865.
The impact of Blacks owning other Blacks ( which African-Americans don't comprehend) will hopefully be included and be an important part of the good professors course!!!
Just watch Jesse, ETAL.......