World War II[b] or the Second World War (1 September 1939 – 2 September 1945) was a global conflict between two coalitions: the Allies and the Axis powers. Nearly all of the world's …

Dec 22, 2025 · World War II was a conflict that involved virtually every part of the world during 1939–45. The main combatants were the Axis powers (Germany, Italy, and Japan) and the …

Oct 29, 2009 · World War II, the largest and deadliest conflict in human history, involved more than 50 nations and was fought on land, sea and air in nearly every part of the world.

Explore a detailed timeline of World War Two - the causes, events, soldiers and its aftermath. Discover facts about what happened during the most destructive war in history.

May 2, 2025 · World War II started in 1939 when Germany invaded Poland, leading to a global conflict. Key events included the Battle of Britain, Pearl Harbor attack, and D-Day invasion. …

Read everything you need to know about the Second World War, by exploring our WWII archives of in-depth history articles, podcasts, slideshows and more.

Nov 24, 2025 · Between 40 million and 50 million people died as a result of World War II, and the balance of global power shifted decisively toward the United States and the Soviet Union.

Explore the battles, key players and atrocities from the war and its impact on geopolitics and humankind today. After the bombing of Pearl Harbor on December 7, 1941, President Franklin …

World War II, or the Second World War was a global military conflict that was fought between September 1, 1939, and September 2, 1945. The war pitted two major military alliances …

Explore the comprehensive timeline of World War II, detailing significant events, battles, and turning points from 1939 to 1945.