What is royal regalia? a. Jewels, scepters, and other artifacts of the reigning royal family. b. Processed thin, smooth and durable animal hide used in the pre-printing age for written works. c. Any type of royal clothing which has been individually created to display deity. d. A thin lay based liquid which is used in the production of ceramics as either a glue to hold pieces together, or as a paint. Please select the best answer from the choices provided A B C D