The long-promised trip to the continent will see Biden tout American investment in Angola and visit a slavery museum.

Joe Biden is using the first visit to Angola by a U.S. president to promote Washington’s investments in the sub-Saharan African nation and see a slavery museum, where he’ll acknowledge the trafficking of humans that once linked the nations’ economies.

Joe Biden is using the first visit to Angola by a U.S. president to promote Washington’s investments in the sub-Sahara African nation and to see a slavery museum where he’ll acknowledge the trafficking of human beings that once linked the nations’ economies.