Bass: The law says you have the right to hold a nigger, but begging the law's pardon... It lies. Is everything right because the law allows it? Suppose they'd pass a law taking away your liberty and making you a slave?
Edwin Epps: Ha!
Edwin Epps: That ain't a supposable case.
Bass: Because the law states that your liberties are undeniable? Because society deems it so? Laws change. Social systems crumble. Universal truths are constant. It is a fact, it is a plain fact that what is true and right is true and right for all. White and black alike.
In the final scene where Solomon was reunited with his family, the doors he entered the room through had Edwardian style leadlight glass. The movie was set about 50 years before this style.