This aerial photo taken Jan. 2, 2018, in Mobile County, Ala., shows the remains of a ship that could be the Clotilda, the last slave ship documented to have delivered captive Africans to the United States.
This aerial photo taken Jan. 2, 2018, in Mobile County, Ala., shows the remains of a ship that could be the Clotilda, the last slave ship documented to have delivered captive Africans to the United States.