United Nations 1945, 50 governments met in San Francisco for a conference and started drafting the UN Charter, which was adopted on 25 June 1945 in the San Francisco Opera House, and signed on 26 June 1945 in the Herbst Theatre auditorium in the Veterans War Memorial Building. This charter took effect on 24 October 1945, when the UN began operation. The UN's mission to preserve world peace was complicated in its early decades during the Cold War between the United States and Soviet Union and their respective allies. Its missions have consisted primarily of unarmed military observers and lightly armed troops
San Francisco Baykeeper 1989 as the fourth "waterkeeper" organization in the nation and the first on the West Coast of the United States. Baykeeper is part of the Waterkeeper Alliance, the national and international network of "keeper" organizations. San Francisco Baykeeper San Francisco Baykeeper is a nonprofit environmental advocacy organization that works to protect, preserve, and enhance the health of the ecosystems and communities that depend upon the San Francisco Bay. Since 1989, Baykeeper has stood guard over the waters of the San Francisco Bay-Delta Estuary and its watershed. These waters, in addition to their recreational value and biological productivity, also provide drinking