What are two things the more majority was supposed to?

What was the purpose of the u.s navy's convoy system

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.

Who was at the top of the feudal system hierarchy