To attack the ships that were delivering supplies (food, fuel, arms) to England from the United States.
The Germans then threatened to use only Uboats for war and blew up a few ships.
The first use of gas in a war was used in world war one.
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
hat medication did they use in world war one?
World War 1 saw the introduction of the tank and of aircraft.
You can't. The Classic Controller is not compatible with World at War.
For secrecy.
no
Roosevelt did use the deficit spending in World War 2. This was to help with the spending.
Yes Germany did use tanks during world war 1, they use tanks alone with airplanes, gas masks, and submarines
The Winchester M97, the first pump action shotgun, was massively produced for military use in World War 2. They did not use trench warfare in World War 2. It was a mobile war with modern weaponry.
The aircraft carrier was a new invention in World War I. The use of deadly gases was also a new invention in World War I.