The most common method was with artillery.
It is NOT a biological weapon, it is a chemical weapon.
The most common one that was used as a weapon in World War 1 is called the Artillery
Well like there was the gas that hurt your face and stuff
The objective of emplying a biological weapon is to be able to hurt the enemy instantly as well as continue to hurt them in the long term. A biological weapon like Agent Orange will keep on hurting soldiers long after the war is over.
a weapon used in the war
The first biological weapon used in war is widely considered to be during the Siege of Caffa in 1346, when Mongol forces reportedly catapulted the bodies of plague victims into the besieged city. This act is believed to have contributed to the spread of the Black Death in Europe. Additionally, throughout history, various cultures have used biological agents, such as poisoned food or water, to harm enemies, but Caffa is often highlighted as a significant early example of biological warfare.
broken pistolthe zeppelin was the least important weapon in ww1.
the single shot rifle with bayonet
The atomic bomb
The airplane.
u-boats
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.
fatman, little boy and trinity they are nuclear bombs used on japan (exept trinity) at the end of the second world war.