probably the spade, this may sound silly, but spades where very handy weapons in World War 1, but not the strongest...
Invented by French chemist Claude Berthollet, chlorine gas was first used as a weapon by the military during the first World War in 1914. Chlorine gas was first used as a disarming weapon, and later as a fatal poison.
The weapon that ended WW2 was the atomic bomb, which was dropped on Hiroshima and Nagasaki, on the 6th and 9th of August 1945.
Chlorine gas was used as a weapon during World War I. Salt is Sodium chloride.
Cause the war loves us.
The Holocaust is considered one of the worst disasters of the 20th century, where millions of Jews and other minorities were systematically persecuted and killed by the Nazi regime during World War II. It resulted in the loss of millions of lives and had a profound impact on the course of history.
bombs
worst
world war 1
the deadly war
There can be no doubt that the most deadliest weapon of world war 2 was the nuclear bombs that dropped on Hiroshima.
The submarine.
The most common one that was used as a weapon in World War 1 is called the Artillery
Man.
guns
world war 2
The most common method was with artillery.It is NOT a biological weapon, it is a chemical weapon.
broken pistolthe zeppelin was the least important weapon in ww1.