Nationalism, often associated with patriotism, is a sense of pride and loyalty towards one's country. It involves a strong emotional connection to the nation's culture, history, and values. People who identify with nationalism often celebrate their country's achievements and advocate for its interests. Patriotism can manifest in various ways, such as participating in national holidays, displaying the national flag, or supporting national sports teams. While it fosters unity and a sense of belonging, excessive nationalism can lead to exclusionary attitudes towards other nations or cultures.