Question: When did we begin to stand for the national anthem?
qaPairs: question: When did the law state that stand at attention during the national anthem?
answer: June 22, 1942
question: When did the law state that men and women should stand at attention and face the direction of the music?
answer: December 23, 1942
question: When did the law state that men and women needed to stand with their hands over their hearts?
answer: July 7, 1976