The German state of Bavaria where the Nazis<span> were based was a hotbed of groups ... None of that was true, but those in the beer hall could </span>not<span> know otherwise. ... </span>Nazi<span> thugs roamed the city of Munich rounding </span>up<span> some political opponents</span>
Separate but Equal/Segregation was overturned, since segregation in public schools was deemed unconstitutional.
John Adams was the one who passed the Alien and Sedition Acts which punishes those who opposed the federal policies. However, Thomas Jefferson felt that these acts defy both the Constitution and the Bill of Rights. So he proposed the Nullification doctrine which states that if the federal government passed an unconstitutional law, the states are not required to follow it.