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.

Sparked by the 1939 Nazi invasion of Poland, World War II pitted the Allied forces (led by the United States, Great Britain and the U.S.S.R.) against the Axis powers (Nazi Germany, Japan and Italy).

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

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

Oct 14, 2009 · Called “the greatest American battle of the war” by Winston Churchill, the Battle of the Bulge in the Ardennes region of Belgium was Adolf Hitler’s last major offensive in 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, 2009 · Finally, Japan had had enough. On August, 14, 1945, Emperor Hirohito announced Japan’s surrender, marking the end of World War II.

Oct 29, 2009 · America Enters World War II After the Pearl Harbor attack, and for the first time during years of discussion and debate, the American people were united in their determination to go to war.