I read of the words "polite" and "politics" on Wiktionary. They originate from Latin word for "smooth" and Greek word for "state", so superficially i concluded they have nothing in common.
But the connection makes sense. Wiktionary defines "politics" also as "Political maneuvers or diplomacy between people, groups, or organizations, especially involving power, influence or conflict". To be successful with politics an individual has to be polite, woo the crowd, be a nice guy. Rude and hostile people in such environment are quickly marginalized and shut up.
Were "polite" and "politics" connected etymologically at some point?