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 1935–40. From 1932 to 1979 he served as a trustee of the Museum of Modern Art, where he also served as treasurer, 1935–39, and president, 1939–41 and 1946–53. He and his four brothers established the Rockefeller Brothers Fund, a philanthropy, in 1940, where he served as trustee, 1940–75 and 1977–79, and as president in 1956. Rockefeller was a patient of famous psychic Edgar Cayce. Rockefeller served as a member of the Westchester County Board of Health, 1933–53. His service with Creole Petroleum led to his deep, lifelong interest in Latin America. He became fluent in the Spanish language. In 1940,