Here are some interesting facts about World War I:
- Germans were the first to use flamethrowers in WWI. Their flamethrowers could fire jets of flame as far as 130 feet.
- More than 65 million men from 30 countries fought in WWI. Nearly 10 million died. The Allies lost about 6 million soldiers. The Central Powers lost about 4 million.f
- There were over 35 million civilian and soldier casualties in WWI. Over 15 million died and 20 million were wounded.
Source: Random Facts