NEW YORK -- William E. Leuchtenburg, a prize-winning historian widely admired for his authoritative writings on the U.S.

Leuchtenburg, a prize-winning historian widely admired for his authoritative writings on the U.S. presidency and as the reigning scholar on Franklin Roosevelt ... several of Ken Burns' PBS ...

Leuchtenburg, Eminent Presidential Historian and Ken Burns Consultant ... Leuchtenburg's notable books include "Franklin D. Roosevelt and the New Deal" and "The Perils of Prosperity," a history ...