National holidays are days that are observed by a country to mark significant events or commemorate a specific historical occasion. There are various synonyms for national holidays, including public holidays, legal holidays, statutory holidays, and bank holidays. Public holidays are days when businesses and government offices are closed, and employees are entitled to a day off with pay. Legal holidays are those that are recognized by law and observed throughout the country. Statutory holidays are those that are mandated by law or government, while bank holidays are days when financial institutions and banks are closed. Regardless of their name, national holidays serve as a reminder of a country's heritage and traditions and help foster national identity and unity.