Impact of the End of World War II on the Post-War World
VE Day and Transition of Power
May 8, 1945: Known as VE Day (Victory in Europe Day), marks the formal end of the war against Germany.
Franklin Delano Roosevelt (FDR): Unprecedentedly wins a fourth term in the 1944 election but suffers a stroke on April 12, 1945, leading to his death.
Harry Truman: Assumes the presidency immediately after FDR's death, faced with critical decisions about wartime strategies.
The Atomic Bomb Decision
Truman's Lack of Knowledge: As vice president, Truman was unaware of the atomic bomb's existence until he took office.
The Atomic Bomb's Origins:
Albert Einstein: Fled Germany and alerted FDR about Nazi scientists' work on an atomic weapon.
Manhattan Project: FDR authorized this top-secret project to develop atomic weapons.
Testing and Deployment:
July 1945: Successful test of the atomic bomb in New Mexico.
August 6, 1945: Bomb dropped on Hiroshima, Japan. Nearly all buildings in the largely undamaged city were destroyed instantly.
Civilians affected: 280,000 total (approximately 40,000 soldiers); initially 70,000 died instantly. Due to radiation, the death toll increased to 140,000 by year-end, with thousands more dying thereafter.
August 9, 1945: Bomb dropped on Nagasaki. Approximately 70,000 deaths.
Soviet Union Declares War: On the same day as the Nagasaki bombing, Japan surrenders within the week.
Dawn of the Atomic Age: Reflects the only instance of nuclear weapons used in warfare.
Civilian Casualties in World Wars
Historical Context:
World War I: 90% of deaths were military personnel.
World War II: Out of 50 million deaths, 20 million were civilians.
Germany's Actions: Conducted the Holocaust, targeting so-called inferior races.
Allied Bombings: Participated in air assaults targeting civilian populations.
Dresden Fire Bombing: Killed approximately 100,000 civilians; areas still being rebuilt, with remnants of Roman ruins uncovered.
Bombing of Tokyo: Killed nearly 100,000 civilians on March 9.
Ethical Considerations and Truman's Decisions
Dehumanization Debate: Initial lack of criticism for Truman about dehumanization in warfare; however, questions emerged about the necessity of dropping the atomic bomb.
Debate Topics: Was the dropping of the atomic bomb necessary? Was Truman's decision the correct one?
The Big Three Conferences
Power Dynamics: Leaders of the U.S. (Truman), U.K. (Churchill), and Soviet Union (Stalin) sought to establish power post-war.
Tehran Conference (1943): First meeting among the Big Three leaders.
Yalta Conference (1945): Marks a high point in American-Soviet relations.
Disagreements: Churchill resisted American pushes for independence for India and other colonies.
Potsdam Conference (1945):
Presence of Attlee replacing Churchill post-election.
Establishment of military governance for Germany; agreement on trials for Nazi war criminals.
Economic Realignment
Bretton Woods Conference: Set up a new economic architecture.
U.S. Dollar: Became the primary currency for international transactions.
Creation of IMF: International Monetary Fund and World Bank, heavily influenced by the U.S.
Free Trade Policies: Barriers to free trade were largely removed to avoid the Great Depression's recurrence.
Long-term Policies: Emphasis on free trade became essential to U.S. foreign policy.
Formation of the United Nations
Successor to the League of Nations: Agreement among allies to establish the UN.
Dumbarton Oaks Conference (1944): Developed the structural framework for the U.N.
General Assembly: Each member has an equal voice.
Security Council: Responsible for maintaining world peace with five permanent members: Britain, China, France, Soviet Union, and United States, each with veto power, plus ten rotating members.
UN Charter Adoption:
June 1945, in San Francisco, 51 member countries present.
U.S. Senate endorses the charter in July 1945.
Implications of Post-War Power Dynamics
With the redistribution of power placing the United States at the center of global influence, questions arise about the sustainability of peace in the new post-war world order.