What did people do in World War 1?

Answer 1

Armament race: buliding dreadnoughts, building armies and developing weapons. weapons: fight aircraft, zeppelin, poison gas, tank, dreadnough.

Answer 2

During World War 1, people fought as soldiers on the front lines, worked in factories to produce weapons and supplies, served as nurses and medical personnel, volunteered for relief organizations, contributed to war Propaganda efforts, and endured food and resource rationing on the home front.