European exploration of Africa 1840s, so that around the midpoint of the 19th century and the beginning of the colonial Scramble for Africa, the unexplored parts were now limited to what would turn out to be the Congo Basin and the African Great Lakes. This "Heart of Africa" remained one of the last remaining "blank spots" on world maps of the later 19th century (alongside the Arctic, Antarctic and the interior of the Amazon basin). It was left for 19th-century European explorers, including those searching for the famed sources of the Nile, notably John Hanning Speke, Sir Richard Burton, David Livingstone and Henry Morton
Livingstone Museum Union. Over the years, the museum has been a trustee of numerous archaeological expeditions in Zambia. In 1956 the museum was a trustee, along with National Monuments Commission of Northern Rhodesia (a former name for Zambia) and the Wenner-Gren Foundation, of the excavation of the Kalambo Falls Prehistoric Site. In 2005, a statue of David Livingstone was erected in front of the museum in memory as was a statue of Emil Holub, a noted Czech doctor, explorer, cartographer, and ethnographer who made the first map of the Victoria Falls region. The Livingstone Museum is located in the heart of the