Yes, handguns were used in WWI, and WWII.
WorldWar2weapons/guns.com/
Bolt Action,Handguns,Machineguns,and grenades
close quarter combat
Killing people, the same as any other era's handguns.
Rifles, shotguns and handguns.
MP-40s, Mauser Rifles, MG-42 heavy machine guns and luger handguns.
Handguns were invented as a way to have a small portable gun (as opposed to a rifle) that was easy to keep on your person for defense.
tools of the trade
not shotguns, but yes to the others
· Rifles · Cannons (smoothbore/rifled) · Muskets · Handguns · Bayonets and swords · Rifles · Cannons (smoothbore/rifled) · Muskets · Handguns · Bayonets and swords
No use of handguns? that would be my best guess
world war 2 was the first war to use weapons because world war1 wasn't a really hard war to battle as world war 2 was a really hard one to battle against over people and countries