Answer:
World War 2 or World War II was the second global war, involving all of the great powers of the world.
Step-by-step explanation:
- It lasted from 1939 - 1945.
- There were 2 sides; the Allies (led by the UK, Soviet Union, and US) and the Axis (led by Nazi Germany, Imperial (empire) Japan, and Italy)
- 40,000,000 - 50,000,000 deaths occurred
- It was triggered by Hitler's invasion of Poland, and the Holocaust, where millions of Jewish men, women and children were killed and sent to labour camps.
- Nazi's were anti-semetic
- Adolf Hitler led Nazi Germany.