What is the name of the US national anthem?

The name of the US national anthem is "The Star-Spangled Banner." This song was written by Francis Scott Key in 1814 and was officially adopted as the national anthem in 1931. The anthem's lyrics express a sense of resilience and pride, particularly highlighting the sight of the American flag after a battle, which serves as a symbol of endurance and national spirit.

The other songs listed, though significant in American culture, do not hold the status of the national anthem. "America the Beautiful" is a patriotic song that celebrates the beauty of the country, "My Country, 'Tis of Thee" is also a patriotic song that expresses love for the nation but is not the national anthem, and "This Land is Your Land," while a beloved folk song that addresses themes of equality and community, is not recognized officially as the national anthem.