Well we can say that they didn't BOTH ban pools or trusts, and they didn't BOTH create commissions, but only the interstate commerce act solely regulated railroads, But they both supported monopolies because working with railroad industries the way the commerce act did was monopolistic and the Sherman antitrust act supported some business activities to be competitive to be monopolistic. SO choice number 3 is the correct answer <span />
This is a bit subjective, but many historians would agree that Hammurabi's most important contribution to history in general was that "<span>D. He was responsible for the first codification of laws"</span>
