Black were encouraged to immigrate to what five areas?

Canada, southern states, Haiti, great Britain, and mexico

Explanation:     /\

Canada, Mexico, Haiti, South America, and the Western Frontier.

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.