What allowed people to put down roots

What did sargon's empire have in common with other mesopotamian city-states? a. it extended over a greater territory than anyone had ever conquered before. b. it fought with surrounding city-states. c. it covered an area from the mediterranean sea to the persian gulf. d. it had a professional army.

What are the two powers that the federal and state governments share?

Which of the following does not describe europe after that fall of the western roman empireh