they use metal protection and they use weapons
war.
muskets
Alot of people use your history books!
be good kill people have fun use your knife use your gun win the war
NO
that all people in there where use to be in a war
guns. duuuh.
for war and protecting the people there.
pacifists
To shoot game, and use in war of course!
One might as well ask why do so many people get killed in war? Because its war!
Ancient Romans