The Germans had the most advanced gas masks and mustard gas. When soldiers inhaled the gas, they felt a stomach pain, and irritation. They eventually died from mustard gas. The British and French had different ways of protecting themselves against the gas. The British used “The hoods”, which was a bag with eye holes, and the French used several different ways to protect themselves against the gas. These are peeing on a cloth to put over the mouth, and putting on goggles. Another consisted of a protective chemical on a cloth, and goggles. Later, the allies found a dead German corpse wearing a German gas mask. The gas mask was so effective, it was copied and used by every fighting force in