第二次世界大戰，简称 二战，是1939年至1945年爆發的全球 軍事衝突。 第二次世界大战涉及 全球絕大多數的國家，包括所有的 大國，并最終分成兩個彼此對立的 軍事同盟 —— 同盟國 和 …

World War II is generally considered to have begun on 1 September 1939, when Nazi Germany, under Adolf Hitler, invaded Poland, after which the United Kingdom and France declared war …

Apr 4, 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 …

O 21 is unarmed, no torpedoes or deck gun ammo on board. May - June 1940: O 21 is completed at the Navy yard in Rosyth (Scotland). O 21 is also equipped with a loop-aerial. 3 June 1940: …

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. Also …

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 25, 2024 · World War II (WWII) was a long and bloody war that lasted about six years. Officially beginning on September 1, 1939, when Germany invaded Poland, World War II …

Apr 3, 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 …

Jan 7, 2025 · During World War II, the US Army administered more than 200 surveys to over half a million American troops to discover what they thought and how they felt about the conflict …

Day-by-day detailed listings of events that took place during the war. Germany's bullying diplomacy with Austria, Czechoslovakia, and Lithuania failed to quench her ambition. Soon, …