The dagger was used against the opposing team to kill them. Every troop had them and these were used a lot especially if other enemies were close to them. Lots of people were killed from the daggers/knives and they were used during WWI.
The gas masked was used and a big part of WWI. If these masks weren't around during this time a lot of people would have died. This was a big protection for the people so they wouldn't breathe in the intoxicated air. And so they could breathe some air that was good enough for them to inhale in.
Helmets were a big use in the war. It was used to protect them so they would have a less chance of getting shot at. And the helmet would protect their heads from also getting shot at. So this being there for them to wear and protect them was really a big part in WWI.
The rifle was a huge part in the weapon area for WWI. All of the people used them against each other during the war. This was the basic gun everyone would use during WWI. It killed a lot of people in the war and was basically the only gun they had besides the big heavy ones.
Gas grenade was the main part of WWI. It was used throughout the whole war. It killed so many people and everywhere around them was surrounded by gas. Which is why I choose this artifact because it was such a big part in the war. Not only did it kill a lot of people but it also made them sick from breathing it in. Probably was hard to breathe too because of how intoxicated the air was from them being exploded everywhere around them.