During World War I, many new and deadly weapons were used, such as machine
guns, submarines, tanks, poison gas, and airplanes. What impact did these new
weapons have on the nature of warfare?
With new technonlgy they were able to wipe out waves of soldiers. To protect themselves from the exploding shells and bullts they dug trenches. ... The new weapons that were introduce in WW1 made warfare nuch deadlier becuase they were able to kill waves of soldiers.
