How long did ww2 last?
six years
World War II lasted for six years, from 1939 to 1945.On May 8, 1945, Germany surrendered. After the atomic bomb was dropped on Hiroshima and Nagasaki, Japan surrendered on September 2, 1945, and the Second World War came to an end. The war cost the lives of more than 330,000 American soldiers. Many more were permanently injured or maimed.May 7, 1945
The unconditional surrender of the German Third Reich was signed in the early morning hours of Monday, May 7, 1945, at Supreme Headquarters, Allied Expeditionary Force (SHAEF) at Reims in northeastern France.

When did WWII end in Europe : May 8, 1945
On Victory in Europe Day, or V-E Day, Germany unconditionally surrendered its military forces to the Allies, including the United States. On May 8, 1945 – known as Victory in Europe Day or V-E Day – celebrations erupted around the world to mark the end of World War II in Europe.

What war was the longest

the Reconquista
The longest war in history is believed to be the Reconquista, which lasted for 781 years. The Reconquista was an Iberian Religious War between the Catholic Spanish Empire and the Moors who lived in what is now Morocco and Algeria.

What was the bloodiest war in history : World War II
World War II was the deadliest conflict in human history marked by 50 to 85 million fatalities, most of whom were civilians in the Soviet Union and China.

On September 2, World War II ended when U.S. General Douglas MacArthur accepted Japan's formal surrender aboard the U.S. battleship Missouri, anchored in Tokyo Bay along with a flotilla of more than 250 Allied warships.

World War III, World War 3, WWIII, WW3, or the Third World War are the names given to a hypothetical global conflict subsequent to World War I and World War II. The term has been in use since as early as 1941. Some apply it loosely to limited or more minor conflicts such as the Cold War or the war on terror.

How many died in WWII

World War II was the largest and most violent military conflict in human history. Official casualty sources estimate battle deaths at nearly 15 million military personnel and civilian deaths at over 38 million.Faced with severe shortages of oil and other natural resources and driven by the ambition to displace the United States as the dominant Pacific power, Japan decided to attack the United States and British forces in Asia and seize the resources of Southeast Asia.Anglo-French WarsList

War or conflict Start date Duration
Anglo-French Wars 1109 706 years
Roman–Persian Wars 54 BC 681 years
Byzantine–Bulgarian wars 680 675 years
Roman-Germanic wars 113 BC 588 years


The Roman-Persian Wars embroiled two of the most powerful empires of the ancient world in conflict. The wars began in the mid-1st century BCE and didn't end until 628 CE, lasting a staggering 681 years.

What event killed the most humans : Table ranking "History's Most Deadly Events": Influenza pandemic (1918-19) 20-40 million deaths; black death/plague (1348-50), 20-25 million deaths, AIDS pandemic (through 2000) 21.8 million deaths, World War II (1937-45), 15.9 million deaths, and World War I (1914-18) 9.2 million deaths.

Which war was worse : World War II
World War II was the most destructive war in history. Estimates of those killed vary from 35 million to 60 million. The total for Europe alone was 15 million to 20 million—more than twice as many as in World War I.

Who stopped World War 3

The Soviet officer who stopped World War III – The Washington Post. A show for history lovers, featuring stories about the past, rediscovered. In 1983, Stanislav Petrov, a lieutenant colonel in the Soviet Union's Air Defense Forces, trusted his gut and averted a global nuclear catastrophe.

October 19, 2018World War 3 / Initial release dateSoviet UnionDeaths by Country

Country Military Deaths Total Civilian and Military Deaths
Soviet Union 8,800,000-10,700,000 24,000,000
United Kingdom 383,600 450,700
United States 416,800 418,500
Yugoslavia 446,000 1,000,000

Did China fight in WWII : China had been at war with Japan since 1937 and continued the fight until the Japanese surrender in 1945. The United States advised and supported China's ground war, while basing only a few of its own units in China for operations against Japanese forces in the region and Japan itself.