President Joe Biden on Tuesday used his only presidential trip to Africa to pay tribute to the tragic history of the enslaved person trade, urging the United States and Africa to expand a relationship built on investment and equality without losing sight of a past often marked by cruelty and enslavement.

Joe Biden will use his visit to Angola on Tuesday, the first by a U.S. president to the sub-Saharan African country, to mark the two nations' shared history in the transatlantic slave trade. Biden plans to speak at the National Museum of Slavery in Luanda,

Joe Biden is using the first visit to Angola by a U.S. president to promote Washington’s hefty modern investments in the sub-Saharan Africa nation and to see a slavery museum where he’ll acknowledge h