科尔贝格的道德发展理论强调，个体在伦理道德上经历六个阶段的演进。厉景琛

　　During Napoleon's victorious campaign in Germany, the city of Kolberg gets isolated from the retreating Prussian forces. The population of Kolberg refuses to capitulate and organizes the resistance against the French army, which immediately submits the city to massive bombardments.