The primary effect that the sinking of the Lusitania had on World War I was that "<span>C. It outraged many Americans and made it increasing difficult for the United States to remain neutral," since many Americans were killed. </span>
<span>It was based on a written set of laws.
Im not 100% though so Im sorry if it's wrong.
Good luck! :)</span>
True
Reason: i got this question right on a quiz lol
<span>Answer: The Clayton Antitrust Act of 1914
Explanation: By prohibiting certain practices in its incipiency the Act curbs the anti-competitive practices. If the Herfindahl-Hirschman Index (HHI) test for market concentration exceeds a certain level, the government will investigate and determine its probable competitive impact.</span>