Answer:
The wall was built to prevent East Germans from fleeing and stop an economically disastrous migration of workers.
He was trying to deal with the East Germany's refugee problem which was The East Government was extremely unpopular-so many East Germans fled to West Germany- between 1949 and 1961 2.7 million escaped to West Germany- Many of these were very skilled- such as doctors.
To make this answer short The problems that Krushchev was trying to deal with was to keep the East Germans from fleeing and to stop an economically disastrous migration of workers.
Explanation:
Placing a Discharge Calendar
hope this helped! (:
With the rise of colonies in the Americas and their need to incorporate laborers, Europeans focused their attention to Africa, and some asserted that the Transatlantic Slave Trade would make it possible for Africans to make contact with Christianity and 'civilisation'.
For this reason, religion was an important driver during slavery period, since Africans slaves, after their arrival to the Americas, were subject to different methods to make them more docile, being Christianity a crucial part.
The use of rifles and other military technology was unmatched by locals.
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http://content.time.com/time/nation/article/0,8599,1891359,00.html