What were the two most powerful city-states in early greece?
a) sparta and athens
b) athens and anatolia
c) sparta and anatolia
d) there was no city-states, greece was an empire

Which of these did the soviet union do in 1961? it built a wall through berlin to keep people from moving to the west. it used force to destroy a wall the united states had built in berlin. it convinced the british and french to merge their zones in berlin with the soviet zone. it threatened to bomb berlin if the united states did not leave within 30 days.