San Francisco drew many people, especially African Americans from the South, to the area. After the end of the war, many military personnel returning from service abroad and civilians who had originally come to work decided to stay. The United Nations Charter creating the United Nations was drafted and signed in San Francisco in 1945 and, in 1951, the Treaty of San Francisco officially ended the war with Japan. Urban planning projects in the 1950s and 1960s involved widespread destruction and redevelopment of west-side neighborhoods and the construction of new freeways, of which only a series of short segments were built before
San Francisco in the 1970s San Francisco in the 1970s San Francisco in the 1970s was a global hub of culture. It was known worldwide for hippies and radicals. The city was heavily affected by drugs, prostitution and crime. Outcasts and the socially marginalized were attracted by a greater tolerance and acceptance of diverse cultures in the city. It grew as one of world's biggest centres for the LGBT community and LGBT rights. The "Daily Mail" described flamboyant 1970s San Francisco as being characterized by "hippy street life when buskers, bongo players and impressive bouffants thronged the city by the bay." The rock music known