Domestic Determinants of U.S. Foreign Policy: Interest Groups, Public Opinion, and Institutional Actors in Decision-Making Introduction Foreign policy in the is often analysed through systemic theories such as realism or liberal institutionalism, which emphasise the anarchic international system and state behaviour. However, a substantial body of foreign policy analysis highlights that external behaviour is also … Continue reading How do domestic interest groups, public opinion, and institutional actors influence the foreign policy decision-making process in the United States?