When Was World War II?

The World War II started sometime 1939 and lasted till the year 1945. The Second World War was fought between the allied powers and the axis powers. Reports show that armed forces from around seventy nations engaged in naval, land and aerial battle...these battles were fought over most of the world. World War II is said to be the deadliest conflict in the human history, the death toll that was recorded during the time of World War II was around 63 millions worldwide. One of the most devastating incidents during the Second World War was that of the nuclear bombing of Hiroshima and Nagasaki by the United States of America. It is also said that if the World War III breaks out it will prove to be the end of mankind because of all the high tech weapons…it will be a nuclear war, thus killing and wiping out the majority of the living civilization.

Do u want to know when it started or ended?? Lol. I think it started in 1939 and ended in 1945