Fuel overall. Gasoline, oil, sometimes peat. That was for vehicles and, well, mass-murder.
For weaponry, metal. All kinds of metal. Gunpowder too.
The Nazis made a horrible use of their resources by constructing covert missiles known as V1 and V2 missiles.
During World War 2, ammonia was used for powering buses in Belgium because there was a severe shortage of diesel fuel. Ammonia was also used in solar energy and engine applications.
gasoline was used mostly but some cars were altered by their owners to run on kerosine, which was a cheaper fuel than gasoline
Mainly horses were used in World War 2. But donkeys were used in World War 1.
World War 2. The Allies had it, and the Axis did not.
Yes, 2 were used to end the war. This is the only war where they were used.
The swastika is a very old symbol. But to answer your question it was used by the Nazis in World War 2.
Dynamite was used in World War 1, but stopped using it during World War 2
It was a war.
Over 100 million rifles were used during World War 2.
Dynamite was used in World War 1, but stopped using it during World War 2
The Atom bomb.
Nuclear bomb.