The foreign policy doctrine of isolationism advocates for a nation to minimize its involvement in international affairs. This approach emphasizes prioritizing domestic interests and avoiding entanglements in foreign conflicts and alliances. Proponents argue that focusing on internal matters strengthens national stability and security. Historically, the U.S. adhered to isolationism prior to World War II, reflecting a desire to steer clear of international disputes. However, critics argue that such a doctrine can lead to missed opportunities for diplomacy and global cooperation, potentially jeopardizing national interests in an interconnected world.