Tanks And Zeppelins
Tanks and submarines were the two military vehicles that (to the best of my knowledge) were introduced during World War 1.
tanks & airplanes
Two military vehicles first introduce in World War I were the armored tank and self-propelled artillery. Both greatly increased the number of people killed during the war and provided significant advantages to the countries who used them.
yes
Bart H. Vanderveen has written: 'Kaleidoscope of Bedford and Vauxhall military vehicles' -- subject(s): Bedford trucks, History, Military Vehicles, Vauxhall automobile 'A Source book for military support vehicles' 'World directory of modern military vehicles' -- subject(s): Military Vehicles 'The observer's fighting vehicles directory, World War II' -- subject(s): Military Vehicles
There were cars and trucks, but motor vehicles were still rather primitive at the time. Much of the military moved with mule power.
The automotive assembly lines were dedicated to the production of military vehicles .
An amphtrack is a class of amphibious vehicles introduced in World War II.
tank
Production of automobiles for civilian consumption ceased and gave way to the production of military vehicles for the war effort .
Yes it was
Yes, Income tax was introduced to Canada during World War 1. It was introduced to help pay for the costs of everything needed for the war.