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.

World War II was fought from 1939 to 1945. Learn more about World War II combatants, battles and generals, and what c...

May 5, 2021 · With Adolf Hitler leading a German invasion of Poland in 1939, World War II was launched, a deadly global conflict waged across Europe and the Pacific until 1945.

Aug 11, 2020 · World War II ended six years and one day after Germany’s invasion of Poland on September 1, 1939, sparked the 20th century’s second global conflict.

Oct 23, 2012 · The largest invasion of American soil during World War II came in the form of eight Nazi saboteurs sent to the United States on a doomed mission known as Operation Pastorius.

Mar 19, 2020 · No other corporation, anywhere on earth, at any time in history, ever did more to win a war. Stream World War II series and specials commercial-free in HISTORY Vault.

Jul 8, 2025 · In September 1939, both Great Britain and France would declare war on Germany, marking the official start of World War II.

Nov 18, 2009 · In the final push to defeat the Axis powers of Italy and Germany during World War II (1939-45), the U.S. and Great Britain, the leading Allied powers, planned to invade Italy.

Oct 29, 2024 · On September 3, Great Britain and France declared war on Germany, beginning World War II.

Jul 6, 2018 · With over 30 countries involved in World War II and the loss of over 50 million lives, war photography captured the destruction and victories of the deadliest war in history.