Almost all countries in the world have national anthem anthem songs.
National Anthem was first introduced in France in 1792.
Some countries such as Spain, Thailand, and Sweden have more than one National Anthem.
National Anthem United States, The Star-Spangled Banner, was first sung during the 1812 war.
Some countries such as Australia and Canada change their National Anthem lyrics to become more inclusive towards diverse society.
National Anthem Indonesia, Indonesia Raya, written by W.R. Supratman in 1928.
Some countries such as Taiwan and Kosovo do not have official National Anthem because they are not recognized by the United Nations as an independent country.
Some countries such as Japan and New Zealand play their National Anthem in the morning as a sign of respect for their country.
Some National Anthem such as La Marseillaise from France has a history related to the country's independence struggle.
Some countries such as Sweden and Denmark have a very similar national anthem, even using the same melody.
