I want to know the answer to the following question:
When did the case of Epperson v. Arkansas take place?
All the background I'm provided with is that "In Epperson v. Arkansas, 393 U.S. 97 (1968), the Supreme Court considered an Arkansas law that made it a crime "to teach the theory or doctrine that mankind ascended or descended from a lower order of animals," or "to adopt or use in any such institution a textbook that teaches" this theory in any school or university that received public funds.". Is that enough to answer the question?
Answer: yes