Since 1855, carolers have sung which Christmas hymn to a melody by Felix Mendelssohn?

Carol Channing introduced "Diamonds Are a Girl's Best Friend" in which 1949 Broadway musical? Carol Channing created the title role in which 1964 Broadway musical, returning to it in a 1995 revival? Carol Moseley Braun, the first African American woman elected to the U.S. Senate, represented which state from 1993 to… Carole King and Gerry Goffin wrote which 1962 Drifters hit about escaping city life? Caroline Meeber is the title character of which 1900 novel? Carpenters' Hall in Philadelphia was the meeting place of which body in 1774? Artificial-turf greens with obstacles like windmills and castles are features of which game? Carrie Fisher made her film debut in which 1975 movie starring Warren Beatty and Julie Christie?