Nelson Rockefeller that the inclusion was essential, especially to U.S. policy in Latin America, successfully urged the need for regional pacts within the framework of the UN. Rockefeller was also instrumental in persuading the UN to establish its headquarters in New York City. President Truman fired Rockefeller, reversed his policies, and shut down the OCIAA. Reich says that in official Washington, Rockefeller had become "a discredited figure, a pariah." He returned to New York. Back in the metropolis in mid-1945, Rockefeller served as Chairman of Rockefeller Center, Inc., (1945–53 and 1956–58) and began a program of physical expansion. He established the American
Nelson Rockefeller economic aid as a political tool. This was the justification to reduce economic aid in Latin America. The Rockefeller report called for some aid to continue, but the report recommended creating more effective aid programs. In May 1973 President Nixon appointed Rockefeller chairman of the National Commission on Water Quality, charged with determining the technological, economic, social and environmental implications of meeting water quality standards mandated by the Federal Water Pollution Control Act Amendments of 1972. The Commission issued its report in March 1976 and he testified before Congress on its findings. He served until July 1976. In November 1973,