It's Memorial Day, and I've been thinking about patriotism -- where it comes from, why people feel it so strongly, and whether Tudor people felt anything like it at all. The answer is more interesting than I expected. In 1485, when Henry VII takes the throne after the Battle of Bosworth Field, England is basically a collection of feudal relationships. Loyalty runs to your lord, your family, your region -- not to some abstract idea of "England." There's no standing army, no national church, no real sense of a shared national identity. And then the Reformation happens. And everything changes. Learn more about your ad choices. Visit megaphone.fm/adchoices