the class perspective of Marxism to postwar America but had little organizational connection with older Marxist organizations such as the Communist Party, and even went as far as to reject organized labor as the basis of a unified left-wing movement. Sympathetic to the ideology of C. Wright Mills, the New Left differed from the traditional left in its resistance to dogma and its emphasis on personal as well as societal change. Students for a Democratic Society (SDS) became the organizational focus of the New Left and was the prime mover behind the opposition to the War in Vietnam. The 1960s left also consisted of ephemeral campus-based Trotskyist, Maoist and anarchist groups, some of which by the end of the 1960s had turned to militancy. Crime The 1960s was also associated with a large increase in crime and urban unrest of all types. Between 1960 and 1969 reported incidence of violent crime per 100,000 people in the United States nearly doubled and have yet to return to the levels of the early 1960s. Large riots broke out in many cities like Chicago, Detroit, Los Angeles, New York City, Newark, New Jersey, Oakland, California and Washington, D.C. By the end of the decade, politicians like George Wallace and Richard Nixon campaigned on restoring law and order to a nation troubled with the new unrest. Science and technology Science Space exploration The Space Race between the United States and the Soviet Union dominated the 1960s. The Soviets sent the first man, Yuri Gagarin, into outer space during the Vostok 1 mission on 12 April 1961, and scored a host of other successes, but by the middle of the decade the U.S. was taking the lead. In May 1961, President Kennedy set the goal for the United States of landing a man on the Moon by the end of the 1960s. In June 1963, Valentina Tereshkova became the first woman in space during the Vostok 6 mission. In 1965, Soviets launched the first probe to hit another planet of the Solar System (Venus), Venera 3, and the first probe to make a soft landing on and transmit from the surface of the Moon, Luna 9. In March 1966, the Soviet Union launched Luna 10, which became the first space probe to enter orbit around the Moon, and in September 1968, Zond 5 flew the first terrestrial beings, including two tortoises, to circumnavigate the Moon.