What did city-states in Sumer have in common? O They shared the same laws. O They were centers of trade. O They were all ruled by one king. O They were home to millions of people.

Correct answer is They were centers of trade.

Explanation:

First option is not correct as until Hammurabi's Code (Old Babylonian Empire) there were no written laws in this area.

Second option is correct as all of this cities were large and important crossroads of trade, due to their position.

Third option is not correct as they all had different rulers.

Last option is also not correct as together all of them had less than a million inhabitants.

the answer you are looking for is letter c. he supported the idea of a un-run war in serbia to bring peace to the area.

supporting this idea was an important step that bill clinton took in order to attempt to secure bosnia and keep the peace there. he led peace reconciliations -known as the dayton agreement- leaving bosnia as a single state made up of two parts with one central government.