LUANDA, Angola—President Biden’s long-anticipated trip to sub-Saharan Africa, the first by a U.S. president in almost a decade, was interrupted by the same question, shouted outside of Angola’s presidential palace, in ornate meeting halls ...

From a hillside overlooking the Bay of Corimba, President Joe Biden declared: “The future runs through Angola, through Africa.”

President Joe Biden pledged another $600 million Wednesday for an ambitious multi-country rail project in Africa as one of the final foreign policy moves of his administration.