Yes, extensively. And WWI was the first war in which air planes were used.
YES
The two planes were Spitfire and the lancaster bomber
200,000 worldwide
Yes he made many planes Yes he made many planes
the names of the planes that dropped the paratroopers during the second world war were c47's.
what was learned during the war? how to build rockets and use them for bombs and planes
During the First World War, approximately in late 1914.
124,672
Yes, even jet fighters.
planes boats tanks
Planes were airplanes or aircraft. Suicide planes were called "Kamikazes."