Pan-Africanism emerged as a response to slavery, colonialism, and racism. It advocates for solidarity among people of African descent worldwide, promoting unity, pride, and self-determination through political, cultural, and intellectual movements. Key figures like Edward Wilmot Blyden, Marcus Garvey, and W.E.B. Du Bois shaped early Pan-African thought. The movement spread through conferences, influenced independence struggles, and continues to impact global discussions on African development and racial equality.