To what does jazz refer? a famous nightclub located in harlem, new york a literary, political, and cultural movement of the 1920s african american music that combined blues and ragtime a kind of fast-moving dance step

African American music that combined blues and ragtime.

Explanation:

Jazz is a music genre that developed in African American communities of the United States in the late 19th and early 20th century. Jazz has its origins in African American music such as blues and ragtime. The height of jazz came during the 1920s, when the music genre was associated with the spirit and lifestyle of the era. Jazz is considered one of America's original art forms.

la segunda guerra mundial comenzó el 1 de septiembre de 1939 y terminó el 2 de septiembre de 1945. ¡espero que esto ayude!