Yes they did, the first ever tank was used on 15th September 1916, during the battle of the Somme.
Yes Germany did use tanks during world war 1, they use tanks alone with airplanes, gas masks, and submarines
Yes, world war 1 had tanks. World War 1 was the introduction of battle-ready tanks used in war.
No, They Are In Museums
tanks
Great Britain
It was World War 1.
Machine guns, tanks, airplanes, chemical warfare
They were the first tanks, and tanks eventually became a dominant force in warfare as we know it.
France
No
yes,all ww1 tanks had guns
Tanks were in development after WW1, mostly by Germany.