lying off the coast, a geographical feature not often found along Namibia's coast. When the first 120 Schutztruppe soldiers and 40 settlers were offloaded at Swakopmund in 1893, they had to dig caves into the sand for shelter. The offloading was done by Kru tribesmen from Liberia who used special boats. Woermann-Linie, the operator of the shipping route to Germany, employed 600 Kru at that time. Swakopmund quickly became the main port for imports and exports for the whole territory, and was one of six towns which received municipal status in 1909. Many governmental departments for German South West Africa had offices in Swakopmund. During the Herero Wars a concentration camp for Herero people was operated in town. Inmates were forced into slave labour; approximately 2,000 Herero died. Soon, the harbour created by the "Mole" (breakwater) silted up, and in 1905, work was started on a wooden jetty, but in the long run this was inadequate. In 1914, construction of a steel jetty was therefore commenced. Trading and shipping companies founded branches in Swakopmund. Until Namibian Independence Early in World War I in 1915, German South West Africa was taken over by the Union of South Africa. With this, the logistic and political barriers disappeared to use the harbour in Walvis Bay for South West Africa. In Swakopmund all harbour activities ceased, central government services disappeared, the jetty became a pedestrian walkway. Businesses closed down, the number of inhabitants diminished, and the town fell in decline. However, Swakopmund had been guaranteed a lifeline in a 1923 treaty in London negotiating the aftermath of World War I. Its moderate climate and location on the Atlantic made it suitable as a holiday resort for the white population of the territory, and the town was re-shaped into a tourism destination. Having lost its military importance, Swakopmund was used for recreation even during World War II, and in the 1940s and 1950s it was expanded to serve more and more tourists. With the opening of the Rössing uranium mine in 1976, Swakopmund changed its shape once again. While this mine to the east eventually got its own town built, Arandis, logistics and workers' accommodation were first supplied by Swakopmund. Since 1990 After Namibian independence from South Africa in 1990 many street names were changed from their original German, or in some cases, Afrikaans names, to honour Namibians, predominantly Namibians of black heritage. For example,