Which describes how indus valley cities differed from other early civilization cities? a.. the houses all had one story. b.. they had a large population. c.. they were surrounded by protective walls. d. they had planned, gridlike streets..

The middle east has very limited fresh water sources in the form of rivers such as the nile, jordan, euphrates, and tigris rivers. however, these rivers are only located in a few countries. which country does not have one of these rivers within its borders?