The excerpt below describes a cultural movement of the 1920s.
Harlem was a center for musical and theatrical performance as well as literary work, as musicians drawn by the neighborhood's nightlife
collaborated with writers, artists, and each other to create original works. Some of this work drew on musical forms that had grown from the
African American experience - gospel, jazz, and blues. Other African American musicians worked in classical forms. - Library of Congress
Based on the excerpt and your content knowledge, which issue of the era strongly contributed to this cultural movement?
a
b
Oc
d
the greater economic opportunity in urban areas
the ethnic tensions arising from changing immigration patterns
the social tensions arising from changing moral values
the lack of political support for progressive policies