Final answer:
The tempo of 'The Star-Spangled Banner' is best described as Andante, a moderate pace that conveys the anthem's solemnity.
Step-by-step explanation:
The tempo of “The Star-Spangled Banner” is typically performed at a moderate pace, which would be described as Andante in musical terms. This tempo allows for the dignity and solemnity of the United States national anthem to be properly conveyed. Option b) Andante would be the best choice from the provided options. Allegro is too fast, Presto is even quicker, and Largo is slower than the customary tempo for this anthem.