President Joe Biden said "there's nothing beyond our capacity if we work together" while addressing a gathering outside the National Museum of Slavery in Luanda, Angola, on Tuesday.

LUANDA, Angola (AP) — Joe Biden on Tuesday used the first visit to Angola by a U.S. president to promote billions of dollars of commitments to the sub-Saharan African nation and speak at a slavery museum, where he’ll acknowledge the trafficking that once linked the nations’ economies.

President Joe Biden arrived for his long-awaited first presidential visit to sub-Saharan Africa on Monday to the cheers of thousands in Angola, where he will highlight an ambitious U.S.-backed railway project meant to counter China’s influence on the continent of over 1.