What is the most used weapon in war.?

Question

What is the most used weapon in war.?
like during the First and Second World War... or war in general...

Answer

Well If you talk war in general,i think Human mind is the most used weapon..brIf you talk about first and second world war,during the first world war,machine gun accounted for most deaths,and a huge share of deaths in the second world war went to machine gun toobrso i think if you talk about the two world wars,its probably machine gun or sub types...