Mc·Cul·lough(mə-kŭl′ə), David Born 1933.
American historian who won two Pulitzer Prizes for his presidential biographies Truman (1992) and John Adams (2002).
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.