They were extremely dirty. There was excrement on the streets, pigs and rats roamed free, and people were hired to clean said streets due to how bad the smell was.
Prospective voting is a theory of democratic elections where the voters choose what the government will do in the future by choosing a political party with clear stances on issues.
The above statement is false. There were hundreds, if not thousands, of different Indian peoples, tribes, and languages in North America when the first Europeans arrived.