32. cuneiform was the writing system used in ancient mesopotamia,
33. the great wall, pyramids, and ziggurats are all examples of -
34. the purpose of the
in ancient india was to divide or
rank all people according to birth, wealth, or job.
is decorative writing.
36. the _.
-- is a device that uses shadows to tell the time of day.
is the practice of inserting needles through the skin to relieve pain
or cure disease.
38.
is a soft, lightly woven valuable fabric that only china knew how to make.
39. woodblock printing is a form of printing in which an entire page is printed using a block of wood.