1. The Hundred Years War lasted 100 years.

2. There has never been a war fought between two democracies.

3. The Thirty Years’ War lasted for 30 years.

4. Japan has never been invaded.

5. The Vietnam War was fought on several continents.

6. In the Crimean War, more soldiers died of disease than of bullets.

7. Modern armored tanks were first used in the Cold War.

8. American revolutionaries referred to British soldiers as "redcoats."