Which famous person below does not belong in the twentieth-century period?

adolf hitler
jean-jacques rousseau
sigmund freud
claude debussy

Jean-jacques rousseau was from the 18th century so is that dude.

A  documentary film  is a nonfictional motion picture intended to document some aspect of reality, primarily for the purposes of instruction, education, or maintaining a historical record.example: farenheit 911

Jones and steve bring a constrasting style to coltranes more relaxedand slower style. their styles seem to be more of a bebop style and is