He won the Bancroft Prize for his 1979 book Franklin D. Roosevelt and American Foreign Policy, 1932–1945, as well as other awards for scholarship and teaching.
Born in Brooklyn, New York, Dallek is the son of Rubin (a business-machine dealer) and Esther (née Fisher) Dallek.
Dallek attended the University of Illinois, graduating with a B.A. in history in June 1955. He did graduate work at Columbia University, earning an M.A. in February 1957, and a Ph.D. in June 1964. While working on his Ph.D., he was a history instructor at Columbia.
He married Geraldine Kronmal (a policy health analyst) on 22 August 1965.
One unintended consequence of the book is due to direct citation of Barbara Gamarekian's oral history interview, [2] one of the former White House interns, Mimi Alford, was eventually tracked down by New York Daily News and compelled to release a statement confirming the relationship between her and JFK. Alford later penned her own book, "Once Upon a Secret", and it was published in Feb 2012.
In 2007 Dallek published Nixon and Kissinger: Partners in Power, which claims that they were visionaries and cynics at the same time, in an attempt to explain the ups and down of their diplomatic careers. "The careers of both Nixon and Kissinger reflect the extent to which great accomplishments and public wrongdoing can spring from inner lives." The book was a finalist for the 2008 Pulitzer Prize in History.
American perceptions of the Soviet Union, in Abbott Gleason (ed.), Cold War-Cold Peace: Soviet American Relations, 1933–1983 (Boston: Beacon Press, 1975)
'Triumphant America in a shaken world', in Sanford J. Ungar (ed.), Estrangement: America and the World(New York: Oxford University Press, 1985)
When Presidents Become Weak, in Walter Isaacson (ed.), Profiles in Leadership: Historians on the Elusive Quality of Greatness (New York: W. W. Norton & Company, 2011)
Dallek appeared on The Daily Show in July 2007. He has made numerous appearances on CNN and on public television and radio, including several on-camera comments included the History Channel's "JFK:A Presidency Revealed" and the American Experience biographies "F.D.R." and "LBJ."