Varsity Tutors always has a different World History Question of the Day ready at your disposal! If you’re just looking to get a quick review into your busy day, our World History Question of the Day is the perfect option. Answer enough of our World History Question of the Day problems and you’ll be ready to ace the next test. Check out what today’s World History Question of the Day is below.

Question of the Day: World History

Which of the following was NOT introduced in World War I?

The tank

Trench warfare

Zeppelin bombing

Flame-throwers

The use of poison gas

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