The Clayton Antitrust Act<span> is an amendment passed by U.S. Congress in 1914 that provides further clarification and substance to the Sherman </span>Antitrust Act<span> of 1890 on topics such as price discrimination, price fixing and unfair business practices.</span>
Supreme Court Chief Justice Roger B<span>. </span>Taney<span> made the pro-slavery ruling in the 1857 Dred Scott Case that deemed blacks weren't citizens of the United </span>States<span>.</span>
