What two groups are displayed in the engraving?

In 1956, people in demanded that soviet troops to be removed as the part of a call for democratic reforms

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.

John locke believed there was a social contract between a govemment and its people. what were the details of this contract?