This book by renowned historian Robert Dallek explores the history of the American presidency from its beginnings to the present day. It examines the lives and legacies of the presidents, their successes and failures, and the impact of their decisions on the nation. It also looks at the changing role of
From Wikipedia
Robert A. Dallek is an American historian specializing in the presidents of the United States, including Franklin D. Roosevelt, John F. Kennedy, Lyndon B. Johnson, and Richard Nixon.