The first military airplanes were used to observe enemy movements. Then they learned methods of directing artillery without the use of radio by flying in patterns to indicated direction and range.
The machine gun was introduced along with the use of airplanes.
a weapon used in the war
what are the three dangerous weapons used in world war1?
The Wright brothers were not the first people to think of the idea of flying but were the first that ever suceeded
soldiers.
1914
yes
All of them
it can fly
We did! (with all our allies)
It led to Germany
All of them.