American exceptionalism is the belief that the United States is either distinctive, unique, or exemplary compared to other nations. Proponents argue that the values, political system, and historical development of the U.S. are unique in human history, often with the implication that it is both destined and entitled to play a distinct and positive role on the world stage.
The term was coined by German Marxists in the 1920s. Focusing on the abundant natural resources in the United States, it was intended as an explanation for why the United States was not experiencing the level of class conflict that existed in Europe. However, the idea of American exceptionalism dates back much further, to French political scientist and historian Alexis de Tocqueville’s observations and writings on the United States, most notably in his comparison of the United States with the United Kingdom and his native France. Tocqueville wrote about the United States as a uniquely free nation based on personal liberty and democratic ideals.