Question

which year world war 2 started?

Answer 1

Answer:

1939-1945

Explanation:

Please mark as brainliest

Answer 2

World War II or the Second World War, often abbreviated as WWII or WW2, was a global war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing military alliances: the Allies and the Axis powers. Wikipedia

Dates: 1 Sep 1939 – 2 Sep 1945

Combatants: Soviet Union

Location: Europe, Australia, Asia, South America, Central Africa, North Africa, North America