King Djoser?s Step Pyramid and Funerary Complex were designed by ______

Research into the origins of writing suggest that written signs derived from

a. hand signals. b. markings on clay tokens. c. images on cave walls. d. Hammurabi's Code.

Who was known as the "Berlin Bach"?

a) Johann Christian Bach b) Carl Philipp Emanuel Bach c) Wilhelm Friedemann Bach d) Johann Sebastian Bach