Collins & Harlan sang songs that presented a stereotyped image of who?
Collins &amp; Harlan: Collins & Harlan, the team of Arthur Collins and Byron G. Harlan formed a popular comic duet between 1903 and 1926. Collins &amp; Harlan:  They sang ragtime standards as well as what were known as "Coon songs" – music sung by white performers in a black dialect.
i don't know