Question: Are the directors of both films Dawn Patrol (Film) and Wagon Train (Film) from the same country?
Sentence (from "The Dawn Patrol (1938 film)"): Both were based on the short story" The Flight Commander" by John Monk Saunders, an American writer said to have been haunted by his inability to get into combat as a flyer with the U.S. Air Service.
Relevant evidence: No