The Lufra River and then the Lualaba River into which it flows are major headwaters (by volume) of the Congo River. Where do the rivers arise?
Katanga Plateau, Democratic Republic of the Congo
The Katanga Plateau is in the mountainous and mineral-rich south east of what is now the Democratic Republic of Congo.
Which river rises in dense forest in Zambian highlands, then flows through Angola, Namibia, Botswana, Zimbabwe, Mozambique and into the Indian Ocean?
Which river flows from north to south through eastern New York State, USA, and briefly forms the border between Pennsylvania and New York before emptying into the Atlantic Ocean?