Final answer:
Pan-Africanism is a movement that aimed to unify African people globally, fighting for the civil rights of the African diaspora. It played an essential role in supporting self-determination, independence from colonial rule, and addressing the overall well-being of people of African descent.
Step-by-step explanation:
Pan-Africanism is a political and cultural movement aimed at unifying people of African descent across the globe to advocate for their rights and freedoms. This movement had various impacts, including playing an important role in supporting civil rights throughout the African diaspora and fighting for their issues, making option D the correct answer: It fought for important issues concerning the African diaspora. Pan-Africanism emerged notably in the early twentieth century, with influential figures like W. E. B. Du Bois organizing the first Pan-African Congress with the intention of uniting African peoples for greater independence and self-determination.
The movement's broad outreach aimed at addressing not only the end of imperialism in Africa but also the overall well-being of people of African descent wherever they lived. From supporting African nations in their quest for independence to addressing the wide-reaching effects of racism and colonial exploitation, Pan-Africanists have worked towards elevating the socio-political status of the diaspora, thus undermining option B which states it only opposed imperialism in Africa. Edward Wilmot Blyden and Marcus Garvey are examples among many leaders who believed in the political philosophy of Pan-Africanism as a path to political, social, and economic freedom for Africans worldwide.