Mac, Connor, and Joshua J
World War I Technology
Mustard Gas
This scribble is mustard gas. Mustard gas is a chemical that was used in World War I. Often, this was called "chemical warfare". Mustard gas is one of the gases that was used in WWI. This type of gas was activated by someone throwing it contained in a grenade. Then, the grenade would explode, causing the gas to move forward. The gas would burn the victim's eyes, and block off their air flow, causing them to suffocate.
U-boat
A vessel that could travel underwater and shoot torpedoes~a bomb that travels through the water to its destination.
Maxim Machine Gun
The first gun that fires automatically and not fire-reload-fire.Shoots up to 800 rounds every minute. The invention of the machine gun ''turned the tables'' in the war.
Mark IV
This tank, called the Mark IV, could run over trenches, firing its cannon and machine guns. It is indestructible to bullets, but could be wiped out by a bombardment of mortars.