The correct answer to this open question is the following.
When we are talking about Panafricanism in the United States and other parts of the world such as Europe, it was a social movement aimed to revive the culture, history, and traditions of Africa and share these values no matter the place they were living.
This movement reflects on the slavery issues since the Atlantic Slave Trade and all the atrocities committed against Africans during the salve years and the colonization of the black continent by European powers such as Great Britain, France, Spain, the Netherlands, Germany, and Portugal. in what was known as the "Scramble for Africa."
Black leaders such as Marcus Garvey, W.E.B. Du Bois, or Malcolm X, tried to share these values and were part of their messages during their public appearances to spread their message of honor and respect for the African culture.