which statement best describes a positive impact of Pan-Africanism?

A. pan-africanism can cause friction between ethnic groups in a community
b. pan-africanism can cause a unifying force celebrating the many achievements of africans throughout the world
c. pan-africanism takes away from the uniqueness of african cultural communities around the world
d. pan-africanism takes away from the uniqueness of each country in africa

B. Pan-Africanism can cause a unifying force celebrating the many achievements of Africans throughout the world