The concept of nationalism significantly influences immigration policy by shaping how nations perceive newcomers. Nationalism often emphasizes the importance of cultural unity and identity, leading to strict immigration controls, particularly against perceived threats to social cohesion. This can result in policies aimed at preserving national identity, sometimes at the expense of humanitarian considerations. Conversely, nationalistic sentiments can sometimes foster a more robust welcoming of immigrants viewed as contributors to the national economy or culture. Therefore, nationalism can create tension between inclusivity and exclusivity, directly affecting a country’s immigration framework and policies.