From Peter Viereck’s Conservatism: From John Adams to Churchill:

 …[John C.] Calhoun, during the Mexican war of 1846-1848, denounced America’s messianic ambition to “spread civil and religious liberty over all the globe” and argued instead: “… There is scarcely an instance of a free constitutional government which has been the work exclusively of foresight and wisdom. They have all been the result of a fortunate combination of circumstances.”