Answer: POLIS, CIVITAS
Explanation:Polis is an independent city or Community of the Ancient Greek people,it is manages its own affairs ranging from Legal, administration, political, judicial and religious affairs,polis is known to have started in the year 1000BC.
CIVITAS is similar to the Greek Polis,it is a community of people who are governed by legally elected political heads, it was so named by Cicero during late Roman Republic, it is known as a social body of citizens, united by law.