What was likely the main reason for the decline in knowledge of latin after the fall of the roman empire

Because Rome was no longer the center of power

(B) Europe became more separated by languages, such as Spanish and French.

Explanation: I just did it on edgn your welcome.

meaning the clothes cost alot of money

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.