How did the Harlem Renaissance represent a new age for the United States?

 Harlem Renaissance, a blossoming (c. 1918–37) of African American culture, particularly in the creative arts, and the most influential movement in African American literary history. Embracing literary, musical, theatrical, and visual arts, participants sought to reconceptualize “the Negro” apart from the white stereotypes that had influenced Black peoples’ relationship to their heritage  

Explanation:

regarding the law, the 15th amendment was specifically designed thinking in the rights of black free men.

even though ratified on february 3, 1870, the promise of the 15th amendment would not be fully applied for a long time.poll taxes and literacy tests would allow southern states disenfranchise african americans. only in 1965 the voting rights for african americans would be actually able to vote in the south.

in 1965, president johnson signed the voting rights act, which aimed to overcome legal barriers that prevented african americans from voting as it was guaranteed by the 15th amendment to the u.s. constitution.

increase in population