John Lukacs is a Hungarian-born American historian who has written more than 25 books, including Five Days in London, May 1940, and A New Republic.

He was a professor of history at Chestnut Hill College from 1947 to 1994, and the chair of that history department from 1947 to 1974. He has served as a visiting professor at Johns Hopkins University, Columbia University, Princeton University, La Salle University, and at the Eötvös Loránd University.

Last Updated: April 5, 2019