There were many very famous jazz artists in the United States during the 1920s, which was seen as the major era of jazz music, but the most popular was perhaps Duke Ellington.
I think its d. because it made it a lot faster and easier to clean the seeds out of the cotton
Because men were not around to do jobs. They had all entered into the military.
Well becouse they would go away from loved ones and risk dieing and also peope might love there fam to much