James Carden mentions William Appleman Williams’ “inside-outside” dynamic. The official, self-serving narrative for US government action is set by those within the government, and reinforced by the major US media outlets, who serve as official propagandists.
More on Williams here, with the US worldview described as such:
• A tendency to equate anti-colonialism with opposition to empire as such, thereby crediting the United States, a frequent opponent of formal empire, with a steadfastly anti-imperial outlook;
• An insistence that American values are universal values, leading to this corollary: “other peoples cannot really solve their problems and improve their lives unless they go about it in the same way as the United States”;
• A self-serving commitment to the principle of self-determination, informed by the conviction that “all peoples must ultimately self-determine themselves in the American Way if America itself is to be secure and prosperous”; or to put it another way, only when “historic American principles were honored by all” would world peace become possible;
• A penchant for externalizing evil, fostering an inclination to believe that trials and tribulations at home have their roots abroad; “domestic problems [therefore] became international problems” and U.S. foreign policy became the continuation of domestic politics by other means;
• A reflexive predilection for demonizing adversaries; opponents of the United States are not merely wrong or misguided; they are by definition “beyond the pale and almost, if not wholly, beyond redemption”;
• A belief that the American economy cannot function absent opportunities for external expansion and that the American political system cannot function absent prosperity: stagnation fostered internal unrest which threatened stability and raised “the specter of chaos”; economic expansion, therefore, “provided the sine qua non of domestic prosperity and social peace”;
• A steady, if unacknowledged, drift toward militarization, as policymakers “increasingly defined safety in terms of conquest—or at any rate domination”; yet as Williams emphasizes, “it was the civilians who defined the world in military terms, not the military who usurped civilian power”;
• An unshakable confidence in American Exceptionalism and American beneficence; in the end “a unique combination of economic power, intellectual and practical genius, and moral rigor” will enable the United States “to check the enemies of peace and progress—and build a better world—without erecting an empire in the process.”