What event has a feature that has been described as "the first major military campaign fought entirely by air forces"?
Battle of Britain The Battle of Britain (German: "Luftschlacht um England" , literally "the air battle for England") was a military campaign of the Second World War, in which the Royal Air Force (RAF) defended the United Kingdom (UK) against large-scale attacks by the German Air Force (Luftwaffe). It has been described as the first major military campaign fought entirely by air forces.
The Military Air-Scout The Military Air-Scout (1911) is considered by some aviation film historians as one of the first aviation films recorded worldwide. William J. Humphrey directed the two-reeler in 1911, with the cooperation of the U.S. Army authorities who allowed Lt. Henry Arnold, a pioneer military pilot to carry out stunt flying for the film.