David Rockefeller his graduate studies, he received a Ph.D. from the University of Chicago in 1940. After completing his studies in Chicago, he became secretary to New York Mayor Fiorello La Guardia for eighteen months in a "dollar a year" public service position. Although the mayor pointed out to the press that Rockefeller was only one of 60 interns in the city government, his working space was, in fact, the vacant office of the deputy mayor. From 1941 to 1942, Rockefeller was assistant regional director of the United States Office of Defense, Health and Welfare Services. Rockefeller enlisted in the U.S. Army
Rockefeller Republican "A lot of people considered Rockefeller very liberal and very dovish on foreign policy, but he was not. He was harder than Nixon, and a lot more hawkish about the mission of America in the world." The term largely fell out of use by the end of the twentieth century and has been replaced by the term "moderate Republican". Rockefeller Republicans were typically moderate to center-right economically, vehemently rejected conservatives like Barry Goldwater, and had social policies that were often culturally liberal. They espoused government and private investments in environmentalism, healthcare and higher education as necessities for a better society