I'LL GIVE BRAINLIEST, PLEASE ANSWER Briefly explain how one event or development in the period 1940-1955 led to the historical situation depicted in the image. 

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Which piece of legislation granted african americans the right to vote

Why caused john quincy adams to write the monroe doctrine?

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.