History of the United Nations in a unique position of global dominance, creating a variety of new problems for the UN (See the United States and the United Nations). In December 1945, the US Senate and the US House of Representatives, by unanimous votes, requested that the UN make its headquarters in the United States. The UN accepted this suggestion and, after considering sites in the Black Hills, Flushing Meadows–Corona Park, Navy Island and what would become the World Trade Center site, constructed the United Nations headquarters building in New York City in 1949 and 1950 beside the East River on land purchased with an
Headquarters of the United Nations construction of an esplanade along the East River that would complete the East River Greenway, a waterfront pedestrian and bicycle pathway. While host nation authorities have agreed to the provisions of the plan, it needs the approval of the United Nations in order to be implemented. The plan is similar in concept to an earlier proposal that had been announced in 2000 but did not move forward. The complex is also notable for its gardens and outdoor sculptures. Iconic sculptures include the "Knotted Gun", called "Non-Violence", a statue of a Colt Python revolver with its barrel tied in a knot,