Answer:
City States are simple - Cities that are their own state
Explanation:
City States were usually like their own little colony. Greece was not fully united and these City States had their own government and everything. They were almost always at war with each others because the wanted more power and with the lack of a real government behind greece, there was much to be taken. The geography of greece made these City States even more valuable because there were not many great places that had the resources or these city states.
Working together between countries
When Abraham made a promise to veteran we all agreed the we would help support them give them a good home and to provide a nice easy environment but when Obama stepped into office he hasn't done what he said he would do at the beginning of his first term.