Laurence Brown of Lost in the Pond takes a look at the US map and addresses the quirks of state boundaries, namely those dangling rectangles that we call panhandles. These are even stranger than the squiggly lines of those borders, because they don't have much of anything to do with natural geography like mountains or rivers. Every one of these panhandles has a story behind it, or what he calls a "ridiculously complex history." Some have to do with the military conquests between England, Spain, and France for American territory as the US was formed. Others are due to political machinations during the time the borders were drawn, because there have always been competition between states, for one reason or another. Or between countries, in the case of Alaska's panhandle. Some of these disputes are still going on the in the 21st century! There's a 45-second skippable ad at 2:47.