It's a Big Country
It's a Big Country: An American Anthology is a 1951 American anthology film consisting of eight segments by seven directors: Richard Thorpe, John Sturges, Charles Vidor, Don Weis, Clarence Brown, William A. Wellman and Don Hartman.
Plot
In episode 1, "Interruptions, Interruptions", directed by Richard Thorpe, a professor traveling on a train is asked by a talkative fellow passenger if he too loves "America". The professor then asks, "Which America?" After listening to the professor explain the different aspects of America, the exhausted passenger goes to the dining car and, upon hearing an older woman comment how wonderful America is, he asks, "Lady, which America?"