The amswer is c if im not wrong
Answer:
In Engel v. Vitale, 370 U.S. 421 (1962), the Supreme Court ruled that school-sponsored prayer in public schools violated the establishment clause of the First Amendment.
Explanation:
The First Earth Day in April 1970
Because there was no EPA, no Clean Air Act, no Clean Water Act. There were no legal or regulatory mechanisms to protect our environment. In spring 1970, Senator Gaylord Nelson created Earth Day as a way to force this issue onto the national agenda
hope it helps ....!!!