Second World War: Origins, Development, and Consequences
World War II: Causes, Key Events, and Aftermath
Root Causes of the War
The root cause of the war was international instability. This instability stemmed from several factors, including:
- The desire for revenge for the humiliation Germany felt after the Treaty of Versailles.
- The economic crisis of 1929.
- The rise of totalitarian ideologies.
Immediate Causes of the War
The immediate cause was the aggressive foreign policy of the totalitarian states (Italy, Germany, and Japan), known as the Axis powers or the ‘Rome-Berlin-Tokyo’ Axis. Following the signing of a Nazi-Soviet nonaggression pact, Britain and France declared war on Germany.
The Conflict
The conflict lasted six years and involved two opposing sides:
- The Allies, led by Britain and France.
- The Axis powers, led by Germany and Italy.
In 1941, the entry of the USSR, the U.S., and Japan transformed the conflict into a true world war.
Scale and Cruelty of the War
The war reached an unprecedented scale and was marked by extreme cruelty. The efforts of combatants were focused on winning the war at all costs. This involved:
- Mobilizing over 100 million people.
- Using powerful weaponry.
- Organizing the economy to support the war effort.
First Stage: Axis Victories
The first stage of the war was characterized by Axis victories. Germany employed a strategy known as blitzkrieg, which relied on mass and surprise attacks. Thanks to this, the Nazis occupied much of Europe (Denmark, Norway, Belgium, Luxembourg, and France) and invaded the USSR in 1941. In the same year, Japan bombed the U.S. fleet anchored at Pearl Harbor, leading to the U.S. entry into the war.
Second Stage: Allied Counteroffensive
The second stage began with the Allies containing the Axis powers. Japan was stopped by the U.S. in the Pacific, Germany by the British and the Russians, and Italy was also pushed back. From 1944, major offensives were launched in the West. Following the Normandy invasion in 1944, the Allies entered Germany. From the East, the Red Army advanced towards Berlin and entered the city in May 1945, leading to Hitler’s suicide. Japan only surrendered after the atomic bombings of Hiroshima and Nagasaki in 1945.
Peace Conferences
World War II did not end with a single peace treaty. Instead, several peace conferences were held.
- Conferences of Yalta and San Francisco (1945): These conferences led to the creation of the United Nations (UN). The UN’s objectives are to maintain international peace and security through the peaceful resolution of conflicts, promote international cooperation, and ensure respect for equal rights, self-determination of peoples, and fundamental human rights. The Universal Declaration of Human Rights was promulgated in 1948.
- Potsdam Conference (1945): This conference agreed on the division of Germany into four military occupation zones: American, British, French, and Soviet.
In 1946, the war officially ended, and European borders were readjusted.
Consequences of the Conflict
- Political: The war led to the fall of totalitarian regimes and the revitalization of democratic political systems.
- International: Europe lost its global hegemony, paving the way for the Cold War between the U.S. and the USSR.
- Economic: The war caused massive destruction of fields, industries, infrastructure, and cities.
- Demographic: The war resulted in approximately 55 million deaths and millions of wounded and maimed individuals.
- Social: The cruelty of the war, the genocide committed during it, and the beginning of the nuclear threat caused a deep moral crisis in the population.