Most do not but there are electric guns.
Yes, machine guns are better than Gatling guns because they fire more bullets faster than Gatling guns. Gatling guns need to have bullets and have to be hand cranked at the same time but machine guns does not need to be hand cranked. Machine guns only need bullets.
No. Machine guns will beat Gatling guns.
Machine guns.
Because it is a machine ! Almost every machine requires some form of electricity to run.
Yes, machine guns were used in WW2.
Yes. There were machine guns in WW1. There were Gatlin Guns, a type of machine gun, in the Civil War.Yes
Machine guns didn't cause wars.
Some machine guns are and some are not. The answer would be yes and no.
One or more mounted machine guns is a "nest."
You need to consult with a lawyer for a current/correct/legal answer.
A time machine. And probably a lot of guns!
Yes, machine guns are much faster than Gatling guns. Gatling guns must be hand cranked and fed bullets at the same but machine guns does not have to be hand cranked. All they needs are bullets. Machine guns also fire more bullets faster than Gatling guns.