The best example of the relationship between the arts and social change during the 1920s is:
White audiences enjoyed jazz as played by African American musicians in Harlem clubs such as the Cotton Club.
This response illustrates how the cultural phenomenon of jazz, which originated in African American communities, gained popularity among wider audiences, including white patrons. This exchange played a significant role in breaking down some racial barriers, as it brought African American culture to the forefront of mainstream entertainment and contributed to the Harlem Renaissance.