Question

What was a new weapon introduced in world war 1

Answer 1

RIFLES. The standard rifle of the British army during World War I was the Lee-Enfield .303, a variation of a weapon that had been used by the army since 1902

BARBED WIRE


 MACHINE GUNS


 ARTILLERY


 POISON GAS


AIRCRAFT


TANKS


AIRSHIPS

Answer 2

There were many new weapons introduced in WWI but a few major ones were; machine guns, artillery, barbed wire, poison gas (mustard gas was the worst at the time), U Boats (submarines), tanks, and improved rifles. The answer your assignment is probably looking for though is the machine gun. :)