White Nile Lake Kyoga to Lake Albert), the "Albert Nile" (to the South Sudan border) and then the "Mountain Nile" or "Bahr-al-Jabal" (down to Lake No). "White Nile" may sometimes include the headwaters of Lake Victoria, the most remote of which being from the Blue Nile. The 19th-century search by Europeans for the source of the Nile was mainly focused on the White Nile, which disappeared into the depths of what was then known as "Darkest Africa". The White Nile's true source was not discovered until 1937, when the German explorer Burkhart Waldecker traced it to a stream in Rutovu, at the
John Hanning Speke the beginning, the relationship of Speke and Burton was one of opposites; Burton considered Speke inferior linguistically and a less experienced traveler in remote regions (which was partially true) but Burton himself appears to have been jealous and far less able to relate to the safari caravan to keep the expedition motivated and moving (a vital factor as they were completely dependent on their safari crew). While Speke enjoyed hunting and thus provided the caravan with meat, Burton was not much interested in such pursuits. Burton was appointed the head of the expedition and considered Speke the second in command,