World War II

World War II (WWII), was a global war that lasted from 1939 to 1945, although related conflicts began earlier. It involved the vast majority of the world's nations—including all of the great powers—eventually forming two opposing military alliances. It was the most widespread war in history, and directly involved more than 100 million people from over 30 countries.

All resulting from one man, Adolf Hitler who formed the Nazi Party agents anyone of Jewish heritage and created The Holocaust in which approximately 11 million people were killed. While The Strategic bombing during World War II of industrial and population centres, in which approximately one million were killed, and included the atomic bombings of Hiroshima and Nagasaki after the events of Pearl Harbor. All this resulted in an estimated 50 million to 85 million fatalities. These made World War II the deadliest conflict in human history.