Which phrase best completes this list ? ( RESULTS OF THE LOUISIANA PURCHASE )

UNITED STATES DUBBLED IN SIZE

AMERICAN COMTROL OF THE MISSISSIPPI RIVER

?

polisit can also mean a body of citizens. in modern historiography, polis is normally used to indicate the ancient greek city-states, like classical athens and its contemporaries, and thus is often translated as "city-state". the body of citizens came to be the most important meaning of the term polis in ancient greece.