Not sure if this will help but
Any power that is not given to the government is reserved for the states
The was a song from the show called "The Charleston" and it was done in a style similar to Ragtime music. Ragtime music was popular up until the late 1910s and was a heavy influence on dance music of the early 1920s, while jazz heavily influenced dance music in the late 1920s.
This is right
The answer to this question B.
Hope this helps have a great day!!