How were the sacco and vanzetti case, the scopes trial, and the debate about "flappers" examples of conflict between traditional and modern cultures in the 1920s?

Sacco and Vanzetti was a case about fighting against an oppressive regime and a country that doesn't value human rights. They were accused of murder because they were anarchists and executed. The scopes trial was about Darwinism vs creationism in education and what should and should not be studied. Flappers were women who dressed obscenely for that time period so people judged them and whether they should be allowed to dress like that.