They made their assault at the Blair House where President Truman and his family were staying. Torresola mortally wounded a White House policeman, Leslie Coffelt, who shot Torresola dead before expiring himself. Collazo, as a co-conspirator in a felony that turned into a homicide, was found guilty of murder and was sentenced to death in 1952 but then his sentence was later commuted to life in prison. On July 7, 1950, the first Group Areas Act was promulgated by the Parliament of South Africa and implemented over a period of several years. The passing of the Act contributed significantly to the period of institutionalised racial segregation and discrimination in South Africa known as Apartheid, which lasted from 1948 to 1991. One of the most famous uses of the Group Areas Act was the destruction of Sophiatown, a suburb of Johannesburg, which began on the 9th of February 1955. Establishment of the Non-Aligned Movement, through the Bandung Conference of 1955, consisting of nations not formally aligned with or against any major power bloc. Asia The U.S. ended its occupation of Japan, which became fully independent. Japan held democratic elections and recovered economically. Within a year of its establishment, the People's Republic of China had reclaimed Tibet and intervened in the Korean War, causing years of hostility and estrangement from the United States. Mao admired Stalin and rejected the changes in Moscow after Stalin's death in 1953, leading to growing tension with the Soviet Union. In 1950–1953 France tried to contain a growing communist insurgency led by Ho Chi Minh. After their defeat in the Battle of Dien Bien Phu in 1954 France granted independence to the nations of Cambodia, Laos and Vietnam. At the Geneva Conference of 1954 France and the Communists agreed to divide Vietnam and hold elections in 1956. The U.S. and South Vietnam rejected the Geneva accords and the division became permanent. The Chinese Civil War, which had started officially in 1927 and continued until the Second World War had ended on May 7, 1950. It resulted in the previous incumbent government in China, the Republic of China, retreating to the islands of Taiwan and Hainan until the Landing Operation on Hainan Island. Africa Africa experienced the beginning of large-scale top-down economic interventions in the 1950s that failed to cause improvement and led to charitable exhaustion by the West as the century went on. The widespread corruption was