The global phenomenon characterized by the rise of nationalist movements is often referred to as populism. Nationalist movements seek to assert the interests of a specific nation or ethnic group, frequently emphasizing sovereignty, cultural identity, and legitimate governance. This trend has been fueled by economic and political discontent, leading to increased rhetoric against globalization and immigration. Populist leaders often capitalize on public sentiments, presenting themselves as representatives of the "common people." While some argue nationalism promotes unity, others warn that it can incite division and conflict within and between nations.