Whose album Pet Sounds may be the first concept album?

Classical non-Western theatrical traditions are based primarily on __________ __________

Fill in the blank(s) with correct word

The Hyksos were foreigners who lived in Egypt and were important for introducing

a) the horse-drawn chariot, which served military purposes. b) linen, which was used for the purpose of mummification. c) papyrus, which was used for record keeping and the writing of literature. d) the grid system, which aided in the design and transfer of figures.