John Dickerson remembers the election of 1840, when both Whigs and Democrats turned out record numbers of voters by appealing to the raw emotions of their followers. Please let us know what you think of Whistlestop. Our email is whistlestop@slate.com.Subscribe to our podcast here. You can find past episodes of our show here.Amicus is sponsored by Casper, an online retailer of premium mattresses for a fraction of the price. Casper mattresses come with free delivery and returns within a one hundred day period. Right now, get 50 dollars toward any mattress by visiting Casper.com/whistlestop and using the promo code WHISTLESTOP.Podcast production by Tony Field.Learn more about your ad choices. Visit megaphone.fm/adchoices