
World War II
Sign in to saveAlso known as WW2, WWII, WW 2, WW II, World War Two, 2nd World War, World War 2, the Second World War
World War II, or the Second World War, was a global conflict between two coalitions: the Allies and the Axis powers. Nearly all of the world's countries participated. Tanks and aircraft played major roles, the latter enabling the strategic bombing of cities and delivery of the only nuclear weapons used in war. World War II was the deadliest conflict in history, causing the death of 60 to 75 million people. Millions died as a result of massacres, starvation, disease, and genocides, including the Holocaust. After the Allied victory, Germany, Austria, Japan, and Korea were occupied, and German and Japanese leaders were tried for war crimes.
OverviewAI-generated
World War II was a world war and historical period that began on September 1, 1939, and ended on September 2, 1945. It followed World War I and the interwar period. The conflict involved participants such as the Axis Powers, the Allies of World War II, Nazi Germany, and Australia. It took place in Russia, Europe, Africa, and the Pacific Ocean.
Causes included the Treaty of Versailles, the Molotov–Ribbentrop Pact, Adolf Hitler, and other causes of World War II. The war had parts including the Pacific War, Eastern Front, Battle of the Atlantic, and Battle of Britain. Effects included the Holocaust, the Atomic bombings of Hiroshima and Nagasaki, the Bombing of Dresden, and the British pet massacre. The event resulted in 73,000,000 deaths.
Synthesized by Vinony from 25 facts across 3 sources: Wikidata, PubMed, Vinony graph. Generated from structured data (not the Wikipedia text) and checked against those facts — may still contain errors.
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Research
8,139 papers- World War II: bodies beyond the battlefield.Medical humanities · 2020Simpson H, Girdwood MDOI: 10.1136/medhum-2020-011891
- Who won World War II? Conflicting narratives among the allies.Progress in brain research · 2022Roediger HL 3rd, Zerr CLDOI: 10.1016/bs.pbr.2022.06.003
- Sumatran orangutans and the World War II.Primates; journal of primatology · 2015Matsuzawa TDOI: 10.1007/s10329-015-0474-2
- Lessons from Biomedical Innovation during World War II.The Hastings Center report · 2021Cook-Deegan RDOI: 10.1002/hast.1280
- When the neurosurgeon Marcel David mentored the psychiatrist Jean Talairach at Sainte-Anne Hospital during World War II.Neuro-Chirurgie · 2024Pallud J, Zanello MDOI: 10.1016/j.neuchi.2024.101539
- Understanding the Influence of Parkinson Disease on Adolf Hitler's Decision-Making during World War II.ReviewWorld neurosurgery · 2015Gupta R, Kim C, Agarwal N et al.DOI: 10.1016/j.wneu.2015.06.014
- Effects of World War II on Infectious Diseases in the Persian Gulf.Archives of Iranian medicine · 2024Chamankar MJDOI: 10.34172/aim.28778
- Jasenovac.Medicine, science, and the law · 2021Byard RWDOI: 10.1177/0025802420940894
via PubMed
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Encyclopedic overview
Belligerents
Allies Axis Commanders and leaders
Excerpted from Wikipedia’s “World War II” article, available under the CC BY-SA 4.0 licence.
Gallery (14)
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