1931
9 decades the star spangled banner has been in the USA.
March 3,1931
The National Anthem of the US is The Star-Spangled Banner; America the Beautiful is a patriotic song of no official standing.
It was made the official national anthem on March 3, 1931.
It was made official in 1931.
It's been the official US anthem since 1931.
The National Anthem was written by Francis Scott Key. The official title of the national anthem is the Star Spangled Banner and it was officially recognized as such on March 3, 1931.
It was made official in 1931.
It was declared the official national anthem in 1931.
The Star Spangled Banner is the US national anthem.
The national anthem of the USA is "The Star-Spangled Banner."
For 90 years.