When Ellie appears on Joey's TV show to demonstrate the readiness of American women to participate in politics, she does so by quoting the U.S. Constitution word-for-word. After nailing the Preamble, she goes on to say "After the Preamble comes Article I which says, 'Congress shall make no law . . . '." The writers have her quoting the First Amendment to the Constitution, not Article I.
The wrong date was given for ratification of the Constitution. The correct date is June 21, 1788.