Nationalist ideals refer to the beliefs and values that prioritize the interests and culture of a specific nation or group, often emphasizing self-determination, national pride, and unity. These ideals have historically driven movements for independence, statehood, and cultural revival, fostering a sense of identity among people who share common language, history, or ethnicity. Nationalist ideals can also lead to conflicts when they challenge existing political boundaries or threaten the cohesion of multi-ethnic states.