Who is responsible for the overall development of the media plan when conducting a campaign

Which is proper hierarchy or leadership roles in the senate from lowest to highest

What did roosevelt believe was a common cause of both bank runs and the great depression?

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.