The correct statements about gateways and walls in ancient Mesopotamia, Persia, and India are:
-
They could protect a city and show the strength and power of a ruler.
-
They could be made of glazed and baked mud bricks or of carved stone.
-
They could have images and symbols that tell a story.
The statements about having symbols that stood for characters in novels are not typically applicable to gateways and walls.