Several of E.T.'s comics are about the importance of voting. Early voting wasn't a thing back then, but it is now, and it has started in most states. See here: https://www.vote.org/early-voting-calendar/

btw this is an edit of a cartoon that came out in October 1913, e.g. see this example in The Day Book of Chicago. I love the fact that he's saying "Punk!" in the original.