The Second Most Powerful Man in the World: The Life of Admiral William D. Leahy, Roosevelt's Chief of Staff

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Penguin, Mar 3, 2020 - History - 560 pages
The life of Franklin Roosevelt's most trusted and powerful advisor, Admiral William D. Leahy, Chief of Staff to the Commander-in-Chief

“O'Brien's biography at last gives Leahy his due.”—John Lewis Gaddis • “Fascinating… greatly enriches our understanding of Washington wartime power.”—Madeleine Albright • “Beautifully written and thoroughly researched.”—Douglas Brinkley • “Transforms our understanding of America's wartime decision-making.”—Hew Strachan

Aside from FDR, no American did more to shape World War II than Admiral William D. Leahy--not Douglas MacArthur, not Dwight Eisenhower, and not even the legendary George Marshall. No man, including Harry Hopkins, was closer to Roosevelt, nor had earned his blind faith, like Leahy. Through the course of the war, constantly at the president's side and advising him on daily decisions, Leahy became the second most powerful man in the world.

In a time of titanic personalities, Leahy regularly downplayed his influence, preferring the substance of power to the style. A stern-faced, salty sailor, his U.S. Navy career had begun as a cadet aboard a sailing ship. Four decades later, Admiral Leahy was a trusted friend and advisor to the president and his ambassador to Vichy France until the attack on Pearl Harbor. Needing one person who could help him grapple with the enormous strategic consequences of the war both at home and abroad, Roosevelt made Leahy the first presidential chief of staff--though Leahy's role embodied far more power than the position of today.

Leahy's profound power was recognized by figures like Stalin and Churchill, yet historians have largely overlooked his role. In this important biography, historian Phillips Payson O'Brien illuminates the admiral's influence on the most crucial and transformative decisions of WWII and the early Cold War. From the invasions of North Africa, Sicily, and France, to the allocation of resources to fight Japan, O'Brien contends that America's war largely unfolded according to Leahy's vision. Among the author's surprising revelations is that while FDR's health failed, Leahy became almost a de facto president, making decisions while FDR was too ill to work, and that much of his influence carried over to Truman's White House.
 

Contents

Prologue
1
The Education of a Naval Officer
5
Building a Career and Family
24
Enter Franklin Roosevelt
40
The Roaring Twenties
53
Depression
70
Nearing the Top
84
Rising in Roosevelts Court
100
Leahys War
279
Atomic Bombs and Elections
291
Yalta and Death
307
Truman
328
The End of the
344
Two Speeches
360
Personal Snooper
375
Priorities
386

Leahys Navy
111
The First Retirement
124
Governor of Puerto Rico
131
Ambassador to Vichy France
143
Dark Days
161
Chief of Staff to the Commander in Chief
177
Chairman of the Joint Chiefs of Staff
188
The Grandest Level of Strategy
201
From Casablanca to Trident
211
Difficult Friends
230
Top Dog
241
Cairo and Tehran
249
Acting President
266
Cold War
396
Key West
409
On the Outside
417
Fading Away
427
The Forgotten Man
437
Epilogue
447
Acknowledgments
449
Appendices
451
Select Bibliography
461
Notes
469
Index
511
344
512
Copyright

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About the author (2020)

Phillips Payson O'Brien is a professor of Strategic Studies at the University of St. Andrews in Fife, Scotland. Born and raised in Boston, he graduated from Trinity College in Hartford, Connecticut, before working on Wall Street for two years. He earned a PhD in British and American politics and naval policy before being selected as Cambridge University's Mellon Research Fellow in American History and a Drapers Research Fellow at Pembroke College. Formerly at the University of Glasgow, he moved to St. Andrews in 2016.

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