What is the difference between fact and opinion? a fact can be proven. a fact is emotional. an opinion is a belief. an opinion is based on concrete data.

What if puerto rico required all cement to carry a label with the location where it was manufactured and the date it was packaged? does that regulation discriminate against interstate manufacturers?

Hillenbrand writes, "as louie blazed through college, far away, history was turning" (p. 43). why does the author interrupt louie's narrative with information about japan and germany?

The author or the odyssey, an epic written in 700 b. c.,