absolute monarchy
ally
archduchy
archdukedom
aristocracy
autarchy
autocracy
autonomy
body politic
buffer state
captive nation
chieftaincy
chieftainry
city-state
coalition government
colonialism
colony
commonweal
commonwealth
constitutional government
constitutional monarchy
country
county
democracy
dictatorship
domain
dominion
dominion rule
duarchy
duchy
dukedom
duumvirate
dyarchy
earldom
empery
empire
federal government
federation
feudal system
free city
garrison state
gerontocracy
grand duchy
heteronomy
hierarchy
hierocracy
home rule
kingdom
land
limited monarchy
civilization
constitution
despotism
dynasty
independence
institution
monarchy
nation
prince
revolution
ruler
régime
sovereignty
union
nonpublic
public