the first cases were in the 1950s-1960s the POD is 1921 so I'm not sure HIV would even be around
Aha, I was thinking of the 1964 Immigration and Nationality Act, not the 1920's Acts. Although that would also be interesting; how could African immigrant culture impact the Jazz Age and the Harlem Renaissance? I think Marcus Garvey would have some interesting things to say about mass African immigration to the United States, at the same time he's trying to bring American blacks back to Africa. How might black nationalism/ pan-africanism evolve differently in such an environment?