This monograph examines how U.S. President Harry S. Truman was prepared for the Potsdam Conference from 17 July to 2 August 1945 which is seen as a crucial turning point in modern history. Reviewing his preparations and assessing his actions during the actual conference allows one to examine whether Truman had a strategy for the Potsdam Conference in 1945 with achievable objectives. This monograph argues that Truman did have a strategy for the Potsdam Conference, which was coordinated with Roosevelt’s former advisors, the Department of State, and the Joint Chiefs of Staff. Nevertheless, this strategy diverged from Roosevelt’s original intent. Truman’s goals were not achieved in their entirety as the new President found himself confronted by the challenges of international policy and had to adapt his strategy during the conference for various reasons. The method used in this monograph to analyze the U.S. strategy towards the Potsdam Conference is drawn from the contemporary U.S. design methodology outlined in Joint Publication 5-0, Joint Operation Planning. There does not exist one comprehensive document which provided Truman a strategic approach for the conference in understanding the ends, ways, and means that was clearly defined. The monograph shows, that the preparing papers were more a conglomeration of documents containing a mix of background information, objectives, and ideas. Using the design methodology, the monograph will emulate a strategy, as it could have been formulated by Truman advisors in 1945. Having this strategy the monograph evaluates the events of the Potsdam conference day by day and assesses the reasons why there was a requirement for an adjustment in Truman’s strategy during the conference and why he changed his course of action. The monograph also provides an assessment of whether Truman had an opportunity to avoid the start of the Cold War in Potsdam.

Jeffrey Frank, author of the bestselling Ike and Dick, returns with the “beguiling” (The New York Times) first full account of the Truman presidency in nearly thirty years, recounting how a seemingly ordinary man met the extraordinary challenge of leading America through the pivotal years of the mid-20th century. The nearly eight years of Harry Truman’s presidency—among the most turbulent in American history—were marked by victory in the wars against Germany and Japan; the first use of an atomic bomb and the development of far deadlier weapons; the start of the Cold War and the creation of the NATO alliance; the Marshall Plan to rebuild the wreckage of postwar Europe; the Red Scare; and the fateful decision to commit troops to fight a costly “limited war” in Korea. Historians have tended to portray Truman as stolid and decisive, with a homespun manner, but the man who emerges in The Trials of Harry S. Truman is complex and surprising. He believed that the point of public service was to improve the lives of one’s fellow citizens and fought for a national health insurance plan. While he was disturbed by the brutal treatment of African Americans and came to support stronger civil rights laws, he never relinquished the deep-rooted outlook of someone with Confederate ancestry reared in rural Missouri. He was often carried along by the rush of events and guided by men who succeeded in refining his fixed and facile view of the postwar world. And while he prided himself on his Midwestern rationality, he could act out of instinct and combativeness, as when he asserted a president’s untested power to seize the nation’s steel mills. The Truman who emerges in these pages is a man with generous impulses, loyal to friends and family, and blessed with keen political instincts, but insecure, quick to anger, and prone to hasty decisions. Archival discoveries, and research that led from Missouri to Washington, Berlin and Korea, have contributed to an indelible and “intimate” (The Washington Post) portrait of a man, born in the 19th century, who set the nation on a course that reverberates in the 21st century, a leader who never lost a schoolboy’s love for his country and its Constitution.

This correspondence, which encompasses Truman's courtship of his wife, his service in the senate, his presidency, and after, reveals not only the character of Truman's mind but also a shrewd observer's view of American politics.

During the atomic, earthshaking first 120 days of Harry Truman's unlikely presidency, an unprepared, small-town man had to take on Germany, Japan, Stalin, and a secret weapon of unimaginable power--marking the most dramatic rise to greatness in American history.

Biography of the US President.

In the United States the Cold War shaped our political culture, our institutions, and our national priorities. Abroad, it influenced the destinies of people everywhere. It divided Europe, split Germany, and engulfed the Third World. It led to a feverish arms race and massive sales of military equipment to poor nations. For at least four decades it left the world in a chronic state of tension where a miscalculation could trigger nuclear holocaust. Documents, oral histories, and memoirs illuminating the goals, motives, and fears of contemporary U.S. officials were already widely circulated and studied during the Cold War, but in the 1970s a massive declassification of documents from the Army, Navy, Air Force, the Joint Chiefs of Staff, the Department of Defense, and some intelligence agencies reinvigorated historical study of this war which became the definitive conflict of its time. While many historians used these records to explore specialized topics, Melvyn Leffler marshals in this book the considerable available evidence to offer an overall analysis of national security policy during the Truman years and a comprehensive history of that administration’s progressive embroilment in the Cold War. A Preponderance of Power won the 1992 Robert H. Ferrell Book Prize sponsored by The Society for Historians of American Foreign Relations (SHAFR), the 1992 Herbert Hoover Book Award sponsored by The Herbert Hoover Presidential Library Association and the 1993 Bancroft Prize sponsored by the Friends of the Columbia Libraries. “Each generation, if it is lucky, is given a book that becomes standard for one of the turning-point eras in American history. The immediate post-1945 years certainly were such an era, and Leffler’s work is such a book. Having exhausted the U.S. records, taken the globe as his province, and exploited the perspective of Communism’s recent collapse, he has written the account from which others must move if they are to contribute to our further understanding of these origins of the cold war.” — Walter LaFeber, Noll Professor of History, Cornell University “This is a magnificent book. It transcends forty years of historical writing about the origins of the cold war and the evolution of the Truman administration’s policies. Scrupulously documented, it will inevitably become the intellectual fulcrum around which all discussions, arguments, and revisions of cold war historiography henceforth will turn.” — Martin J. Sherwin, Dickson Professor of History, Director of the Nuclear Age History and Humanities Center, Tufts University “This bold, persuasive book puts the self-conscious expansion of U.S. power where it belongs — at the center of cold war tensions. Leffler effectively establishes that the ‘wise men’ had a coherent world view, devised a grand strategy to satisfy it, and extended U.S. power abroad to meet threats they exaggerated. A gem of a book.” —Thomas G. Paterson, Professor of History, University of Connecticut “Leffler’s panoramic survey of global developments offers an important reassessment of American policy in the early cold war — one that sees American policy driven as much by an expansive definition of national security as by the threat of Soviet imperialism. As the cold war comes to an end, Leffler presents a fresh appraisal of its origins.” — Michael J. Hogan, Professor of History, Ohio State University, Editor, Diplomatic History “Magisterial... This book is without question a major achievement. It is a masterly work of synthesis, weaving together in a single coherent study the various and often contradictory trends in previous historical writing on the Cold War’s origins. It is indefatigably researched... and most important, it is an intellectually honest work... A fine book.” — The Atlantic “A brilliant new book... An invaluable contribution.” — The Nation “[A Preponderance of Power] remains today [November 2013] the (so-far) definitive history of US behavior in the Cold War” — Eric Alterman, The Nation “The best book to date on the Truman administration and the origins of the Cold War.” — Detroit Free Press “A Preponderance of Power will be of immense value to scholars interested in the grand strategy of the Truman administration. Leffler has combined a solid grasp of secondary material with a comprehensive and very carefully documented analysis of primary sources, including a vast array of previously classified documents. The result is not only a more complete record of U.S. policymakers’ thinking about national security but also a more nuanced and sophisticated reconstruction of their concerns and objectives” — Alan C. Lamborn, American Political Science Review “A monumental work, rich in information and insights.” — R.C. Grogin, Canadian Journal of History “This massive distillation of the perceptions and policy prescriptions of the national security establishment of the Truman years... is policy history based on years of exhaustive research in government archives and private papers... Leffler’s judgment on Truman’s men and their work is favorable: they were sometimes very wise, nearly always prudent... and foolish primarily in overvaluing the strategic importance of peripheral areas.” — Gaddis Smith, Foreign Affairs “A good, indeed excellent, narrative history, straightforward and chronological... As a comprehensive and well-documented narrative of the Truman administration’s response to historic challenges beyond our shores, this book will prove indispensable as an up-to-date guide to further research.” — George Botjer, History “Leffler’s magisterial history of U.S. security policy in the Truman administration... will be widely appealing to political scientists and others grappling with issues in U.S. postwar security and foreign economic policy... Leffler has achieved a powerful synthesis of competing explanations of U.S. Cold War policy and has strongly elucidated U.S. grand strategy... A Preponderance of Power is a highly ambitious, thoughtful, and important work of scholarship, indisputably the outstanding historical synthesis of U.S. foreign policy in the early Cold War era.” — Lynn Eden,International Security “A remarkable piece of work. The book’s sweep is encyclopedic: it covers both military and foreign policy for the entire period from 1945 to January 1953, and deals systematically with American policy in all the important areas of the world--eastern and western Europe, the Mediterranean, the Middle East, and the Far East as well. The book is based on a vast amount of archival research...” — Marc Trachtenhexg, Orbis “What sets Leffler’s work apart from that of most of his predecessors is not only its comprehensive coverage of Cold War issues, its exhaustive — at least in American sources — research, and incisive prose, but also the effective integration of political, ideological, economic and strategic analysis.” — Stephen J. Randall, International Journal: Canada’s Journal of Global Policy Analysis “Massive, brilliant post-glasnost analysis of early cold-war realities... This study of how Truman dealt with a world sealed off to him by FDR is a book and a half.” — Kirkus “Offering a new slant on the early years of the Cold War, this major reassessment traces the development of national security policy during the Truman administration. Based on a rich vein of recently declassified material, Leffler’s majestic study describes how Harry Truman and his advisers sought to mobilize America’s power in order to deal with the dangers of the postwar world and create a global environment hospitable to U.S. interests and values.” — Publishers Weekly “In examining the formulation of policy during the Truman administration, Leffler concentrates on the small group of (now unfashionably elite, white, and male) individuals who exercised decision-making responsibility in the late 1940s and early 1950s... We get to know Leffler’s main characters—Harry Truman, Dean Acheson, Nitze, James Forrestal, John McCloy, and half a dozen others—very well. We learn how they saw the world and what they aimed to accomplish... Leffler’s book, [...] is by far the best on its subject.” — H. W. Brands, American Historical Review “Leffler’s timely book is the product of more than a dozen years of prodigious research and patient investigations into many recently available collections of documents. The result is a valuable assessment of prudent policymakers who formulated the blueprints for US Cold War strategies... Leffler’s interpretation will remain a standard resource for years to come.” — S. Prisco III, Choice Review

This book discusses the decision to use the atomic bomb. Libraries and scholars will find it a necessary adjunct to their other studies by Pulitzer-Prize author Herbert Feis on World War II. Originally published in 1966. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.