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 countries …

1 day 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 disputes left …

Oct 29, 2009 · On September 1, 1939, Hitler invaded Poland from the west; two days later, France and Britain declared war on Germany, beginning World War II. On September 17, Soviet troops invaded …

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

World War II, also called the Second World War, was a global conflict during the years 1939–1945. The principal combatants were the Axis powers—Germany, Italy, and Japan—and the Allies—France, …

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.

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

Explore this section to learn more about World War II. Learn more about World War II history through WWII scholarship from The National WWII Museum.

What Were The Main Causes Of World War II? World War II began on September 1, 1939, when Germany invaded Poland. However, while this invasion was the sparkplug for the conflict, its …

May 12, 2025 · World War II, which lasted from 1939 to 1945, was a war fought primarily between the Axis Powers (Nazi Germany, Italy, and Japan) and the Allies (France, the United Kingdom, the …