The main difference between ancient Greek cities and modern US states is that Greek city states were ruled by kings obviously because they didn't yet have the true concept of democracy - D. They also had their own laws but so do US states.
It depends on the shape of the stones. If the stones are in the shape of an arrowhead, then yes, they are evidence of early humans. If not, it could be just a piece of broken rock.
In December 1956, the US Supreme Court ratified the decision on the Browder v. Gayle case by which the<u> laws in Montgomery and in Alabama that allowed segregation in public tranport services, were declared unconstitutional,</u> after the city and the State of Alabama had appealed. Such decision was previously adopted by the three-judge panel of the US District Court for the Middle District of Alabama on Montgomery
