This is more of a subjective question but I'd say that personally, my impression from Harlem in the 1920's is that if was a very close minded and regressive place. Even after the clubs opened, Harlem remained a place were African Americans were treated as second class citizens. It was a place filled with closes minded people who, in their way, would push for segregation. For example, African Americans would be invited to jazz bars and clubs but only to entertain whites instead of being invited to enjoy the club itself. It was also a regressive place in which white people would go to enjoy mostly African American performers and share their love for jazz, yet even with jazz music as a common ground between blacks and whites, whites still could not think of African Americans as people of the same value