World War II was the deadliest conflict in history, causing the death of 60 to 75 million people. Millions died in genocides, including the Holocaust, and by massacres, starvation, and disease. After the …

5 days ago · World War II, conflict that involved virtually every part of the world during the years 1939–45. The war was in many respects a continuation, after an uneasy 20-year hiatus, of the …

It was the biggest and deadliest war in history, spanning six grueling years and involving countries in nearly every part of the world. Sparked by the 1939 Nazi invasion of Poland, World War...

Learn all about the major events of World War II from 1918 to 1942.

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.

From D-Day to Dunkirk; from Stalingrad to the Battle of Britain, we bring you the facts and analysis on the most important battles of the Second World War. The Normandy landings – aka D-Day – took …

Mar 2, 2026 · In this article, we answer your most searched for questions about World War II, covering Hitler’s motivations through to key dates and statistics.

Learn more about World War II history through WWII scholarship from The National WWII Museum.

ABMC honors the services of overseas U.S. armed forces by maintaining and promoting America’s overseas commemorative cemeteries and memorials.

On June 22, 1941, Germany broke its Non-Aggression Pact with the Soviet Union, launching the bloodiest theater of the war. Though the estimates vary greatly, Russia suffered the most war …