An important lesson of the notorious Munich Agreement, which marked its 80th anniversary last month, is that small nations must defend their independence at all costs, even at the risk of defying most of the international community. Had Czechoslovakia defied the Munich sellout and defended its territory, Hitler’s bluff would have likely been called. And even if he had made good on his threat and invaded, the Czechoslovak army could have put up a spirited resistance that might have contained the German army, which was not yet at the peak of its operational competence. This clash might have sparked an international backlash that could have stopped the invasion and possibly prevented the outbreak of WWII.