Respuesta :
The correct answers are:
- The Fighter Plane: World War I was the first major conflict that made use of large-scale aircraft. It was the key element for strategic bombing raids.
- The Flamethrower: Used for the first time in the War in 1915, flamethrowers are weapons that project a long stream of fire.
- The Tank: Heavily used by many nations in the war, tanks vehicles made to fight in the front lines, with heavy firepower and strong armour.
- Drones: Drones are unpiloted aircraft, their function in World War I was to work as aerial torpedoes.