Member states of the United Nations the United Nations Security Council (the Republic of China, France, the Soviet Union, the United Kingdom, and the United States) and a majority of the other signatories. A total of 51 original members (or founding members) joined that year; 50 of them signed the Charter at the United Nations Conference on International Organization in San Francisco on 26 June 1945, while Poland, which was not represented at the conference, signed it on 15 October 1945. The original members of the United Nations were: France, the Republic of China, the Soviet Union, the United Kingdom, the United States, Argentina, Australia, Belgium,
San Francisco in the 1970s as the San Francisco Sound was performed live and recorded by San Francisco-based rock groups of the mid-1960s to early 1970s. It was associated with the counterculture community in the city at the time. San Francisco was the cradle of the pornography industry in the United States in the 1970s, and led to a dramatic growth of strip clubs, adult movie theaters, "peep show" booths, and sex shops downtown, as well as to the creation of the first feminist advocacy groups for sex workers. Many skyscrapers were built in the city during this period. The city is also associated with