yes
The atomic bomb explosions on Hiroshima and Nagasaki ended the war.
Atomicbomb.
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
World War 2 saw the first wartime use of radar.
no there are 200.1
The tank was well in use by the start of WWII. They were first developed by the French and British during the First World War.
none they chickened out
Yes, Great Britain has the first to use them.
the atomic bomb
World War 2 of course, it was the first to use nuclear weapons and the only War which France was conquered by the Germans completely.
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.