Manchester, an American historian, biographer, and bestselling author, published 18 books during his lifetime, including three popular volumes on US president John F. Kennedy. His writings have been translated into multiple languages. He served as a Marine during World War II, and his wartime experiences formed the basis for Goodbye, Darkness: A Memoir of the Pacific War. Why did Jacqueline Kennedy file a lawsuit to prevent the publication of Manchester’s The Death of a President? Discuss