Nationalists are individuals or groups who prioritize the interests and culture of their nation above others. They often believe in the importance of national identity, unity, and sovereignty. Nationalists may advocate for policies that protect their country's traditions, language, and values, sometimes leading to a desire for independence or self-governance, as seen in movements like Scottish independence or Catalan nationalism. While nationalism can foster a sense of pride and belonging, it can also lead to exclusionary attitudes towards outsiders. In extreme cases, it may result in conflicts or tensions with other nations or ethnic groups, as seen in historical events like World War II or the Yugoslav Wars.