Vashti McCollum sits outside the Supreme Court building in 1947, while awaiting arguments before the court on her fight to ban religious education classes from an Illinois public school. Her case was one of the cases in which the Supreme Court began to interpret the First Amendment's religious establishment clause known as "separation of church and state."
The first clause in the Bill of Rights (click here) states that “Congress shall make no law respecting an establishment of religion.”
Establishment clause of First Amendment often interpreted to require separation of church and state
For approximately the first 150 years of the country’s existence, there was little debate over the meaning of this clause in the Constitution. As the citizenry became more diverse, however, challenges arose to existing laws and practices, and eventually, the Supreme Court was called upon to determine the meaning of the establishment clause.
Though not explicitly stated in the First Amendment, the clause is often interpreted to mean that the Constitution requires the separation of church and state....
