The Second World War: A Historical Account
World War II was the largest armed conflict in human history, costing the lives of an estimated 2% of the global population. Officially beginning on September 1, 1939, and ending in September 1945, the conflict pitted two major factions against each other: the Allies and the Axis.
This war is infamous for the immense human suffering it caused. This included the deportation of various groups (Jews, homosexuals, Slavs, disabled individuals, Roma people, Jehovah’s Witnesses, communists, and others) to concentration and labor camps in Germany, the horrific scientific experiments conducted on human beings by Nazi and Japanese doctors, the massive aerial bombardments of civilian populations, and the first and only use of atomic bombs in combat.
The Axis Powers
The three primary Axis powers were Germany, Italy, and Japan. They were later joined by Finland, Hungary, Romania, Bulgaria, Croatia, and Thailand. Austria and Czechoslovakia had been annexed by Germany in the months leading up to the war.
The Allied Powers
The initial Allied powers were France and the United Kingdom. As the Axis aggression spread, other nations joined the Allied camp, including Poland, Denmark, Norway, Belgium, the Netherlands, Luxembourg, Yugoslavia, and Greece. They were also joined by Australia, Canada, South Africa, New Zealand, China, the USSR (after the German invasion on June 22, 1941), and the United States (after the Japanese attack on Pearl Harbor in December 1941).
Causes of the War
For Germany, the Treaty of Versailles and the League of Nations’ demands for reparations after World War I created significant economic hardship and resentment. Germany felt unfairly burdened by the financial penalties and territorial losses imposed by the treaty.
In Italy, there was widespread dissatisfaction with the unfulfilled promises made during and after World War I. Italy felt it had not received the territorial gains it deserved in the Treaty of Versailles.
The rise of Adolf Hitler and the Nazi Party in Germany exploited these grievances and fostered a climate of extreme nationalism. Hitler’s totalitarian regime ultimately led to the persecution and murder of millions.
The War’s Development
Hitler’s early territorial expansions, including the annexation of Austria and Czechoslovakia, were met with appeasement from other European powers. However, after signing a non-aggression pact with the Soviet Union, Germany invaded Poland in 1939, triggering declarations of war from France and Britain.
The Soviet Union also invaded Poland from the east, dividing the country. Germany subsequently mobilized troops in the Balkans to support Italy’s campaigns in Albania and Greece, eventually breaking the non-aggression pact with the Soviet Union. The Eastern Front became a scene of brutal fighting, with the USSR suffering heavy losses.
Japan’s surprise attack on Pearl Harbor in 1941 brought the United States into the war. The Pacific theater saw intense naval and land battles, with the U.S. ultimately gaining the upper hand through an island-hopping campaign.
The Allied landing in Normandy in 1944 marked the beginning of the liberation of Western Europe. The war in Europe ended with Germany’s unconditional surrender in May 1945. Japan surrendered in August 1945, following the atomic bombings of Hiroshima and Nagasaki.
Consequences of the War
The war’s end brought significant geopolitical changes. Germany was divided into four occupation zones controlled by the Soviet Union, the United States, France, and the United Kingdom. Peace treaties were signed with various Allied countries, and the United Nations replaced the League of Nations.
The war resulted in the deaths of over 55 million people and widespread devastation across Europe. The Nazi leadership was tried for war crimes and crimes against humanity. The Cold War emerged as a defining feature of the post-war world.
Despite its defeat, Germany’s technological advancements during the war, particularly in rocketry and weaponry, contributed to post-war technological progress. The United States played a key role in the post-war reconstruction of Japan, promoting democracy and economic recovery.
The Holocaust, the systematic genocide of approximately six million Jews by the Nazi regime, remains a stark reminder of the horrors of World War II.