Which was a result of the use of new weapons and methods of warfare during World War I? A) The war only lasted two years. B) Hand-to-hand combat disappeared from the battlefield. C) The war was the deadliest in history up to that point. D) Fighting caused very little damage to infrastructure.

Respuesta :

New weapons were introduced during World War I such as gas, aircraft, tank, submarine, machine gun, and telephone, was used against the enemies. As a result of using these new inhumane weapons, during World War I many people died than the previous wars. 

Answer: the answer is The war was the deadliest in history up to that point.

Explanation:

thats all, bye

Ver imagen jollenamonteblanco