Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Music

When did the star spangled banner become the national anthem?


March 3rd 1931

{{ relativeTimeResolver(1567741178698) }}

LIVE
Points points 371
Rating 1

Similar Questions
Sign in to view all similar questions

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE