: Initially a cynical, self-interested bar owner ("I stick my neck out for nobody"), Rick evolves into a self-sacrificing idealist. This journey mirrors the United States' transition from isolationism to entering the war after Pearl Harbor.

: Warner Brothers moved up the film's premiere to November 26, 1942, to capitalize on the real-world Allied invasion of North Africa (Operation Torch). Casablanca: Plot Summary | SparkNotes

: The central conflict lies in Rick’s choice between his love for Ilsa and helping her husband, resistance leader Victor Laszlo, escape to continue fighting the Nazis.

Neutrality to Idealism: Rick Blaine as an Allegory for Pre-War America