Not hypothesis, observation
B.working student financial aid because thats the way they access how much you and your parents funds and give you financial aid which is something that has to do with the payment in college
Mass production facilitates the efficient production of a large number of similar products
WEB Du Bois was an influential African-American scholar who became famous for his Pan-African beliefs and his founding of the NAACP.
Du Bois was influential in the development of much of the thinking around how African-Americans should be educated and behave during the early 20th century.
All of the above I'm positive of this.