47.________. From the earliest times, kings used initial rings to sign document. Later, during Greek times, when Alexander the Great died, his vast kingdom was divided among his generals, who also got copies of his signet ring. They used these themselves and even allowed trusted advisors to use them. Finally, the custom spread among the common people, and nearly everybody who couldn't write signed official documents with a signet ring. Rings thus became a sign of contractual agreement, which meaning was eventually applied to wedding rings.(A) The importance of the rings is initially documented since earlier times in history.(B) The custom of using rings in weddings is documented officially since Greek times.(C) The use of wedding rings has evolved as the latest of all the bridal traditions.(D) The use of rings has been popular for new-weds for a long time.