Dozens of different aircraft were developed and used in WW1. There wasn't a single airplane type.
Many weapons were developed. One was the tank and the airplane . Both of these would change the way the war was fought.
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World War 1 was fought against primarily Germany.
The War was fought from 1914 to 1918.
The flamethrower is a type of weapon where the operator shoots burning fuel. Its effect on World War I and the soldiers who fought in it was mostly psychological; the injuries and deaths it inflicted were particularly gruesome.
Germany fought the us in world war 1
world war one fought from the years of 1914-1918
world war 1
World War 1 and World War 2
Japan emerged as a world power, but Germany was weak and humiliated
They fought for their rights in World War 1.
Yes, it was fought on all continents of the world.