Oh, goodness.
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WEST BERLIN |||||| EAST BERLIN
WEST BERLIN |||||| EAST BERLIN
WEST BERLIN |||||| EAST BERLIN
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You see, East or else West (I don't remember) Berlin was Communist. The other was not Communist. One side of China was China, and the other side... well, invaders' land.
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You see, China was tired of Mongols attacking them, and Communist Berlin tired of their people escaping to non-Communist Berlin.
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So, they built a wall to prevent people from escaping and prevent people from getting in.
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Both prevented people from entering or leaving, in a sense.
Answer:The answer would be "A" because in the bible in the book of exodus it staes that he guided the Israelites for 40 years until they found the promised land and settled to become a great nation.
Explanation:
I hope this helps
I recomend reading exodus in the bible its really historical
Have a good day