Which event in the 1920s symbolized a conflict over cultural values?

The Scopes Monkey Trial of 1925 symbolized a significant conflict over cultural values in the 1920s, particularly between modernist and traditionalist perspectives. This legal battle pitted science against religious fundamentalism, as teacher John T. Scopes was tried for violating Tennessee's Butler Act by teaching evolution in a public school. The trial highlighted the broader societal tensions regarding science, religion, and the changing social norms of the time, ultimately reflecting the clash between progressive and conservative ideologies.