Honestly i think that it is b i hope i helped
The best answer I could find is that he thought inspiration came from hard work and discipline. A quote that supports this point would be when he said: "To know what you're going to draw, you have to begin drawing." So, inspirations doesn't just happen by chance.
Answer:
i believe it is C) i think i got it wrong... :(
Jazz originated in New Orleans in in the late 19th century and early 20th century that developed from ragtime (combination of jigs and marches), and blues.