Claim: "Rebecca Came Back from Mecca" was a popular song reflecting changing American culture at the time it was written.
Evidence: "Rebecca Came Back from Mecca" is a popular song with words and music by the prolific songwriting team of Bert Kalmar and Harry Ruby. The song reflects changing American culture and mores at the time it was written, and even contains a reference to then-popular silent film star Theda Bara: