This study examines US foreign policy and the changes that occurred under former President Donald Trump, compared to other post-Cold War administrations, assessing their impact on the future of US hegemony and the liberal international system, with projections for current president Joe Biden's rule. Two main questions arise: First, what foreign policies did Trump pursue? Second, what impact do they have on the future of US hegemony and the liberal international order? The analysis studies the concept of hegemony in international relations theory. It concludes with three possible scenarios awaiting the future of US hegemony under Biden's rule, with his administration likely to move between partial reform and catastrophic failure.
