Remembrance, or commemoration, is the act of honoring and remembering significant events, people, or sacrifices in history. This practice often involves ceremonies, memorials, or special days dedicated to reflecting on the past. For example, Memorial Day in the United States is a day set aside to remember those who died in military service. Commemoration serves to educate future generations about historical events and their impact on society. It fosters a sense of community and shared values, allowing individuals to connect with their heritage. Events like Remembrance Day in the Commonwealth countries highlight the importance of remembering those who served in wars.