After a theatrical performance, audience members typically use applause, or hand-clapping, to express their approval. (Of course, sometimes applause just means the audience is glad it’s time to go home.)
Back in ancient Rome, actors requested applause from the audience by declaring “Plaudite!” This fact sheds light on the origin of applause — and it definitively proves that performers have been seeking approval from audiences for millennia. Oddly enough, however, it’s considered inappropriate to applaud between the movements of a piece of classical music, regardless of how much you enjoyed the performance. Some concertgoers choose to defy this rule, in spite of the nasty looks they get from neighbors.
