Until his death in 1969, du Pont divided his time among his homes at Winterthur; Southampton, Long Island; Boca Grande, Florida; and an apartment in New York City.
The establishment of religion clause of the First Amendment means at least this: Neither a state nor the Federal Government can set up a church. Neither can pass laws which aid one religion, aid all religions, or prefer one religion to another .
It is true that the literal phrase 'separation of church and state' does not appear in the Constitution, but that does not mean the concept isn't there. The First Amendment says Congress shall make no law respecting an establishment of religion or prohibiting the free exercise thereof.....