Answer:
Berlin
Explanation:
Following the defeat of Nazi Germany in World War II, the nation was split into 4 occupational zone, each being taken by a world/regional power, U.S.S.R, France, Great Britain, and the United States. The capitol of Germany, Berlin, was further divided into 4 zones to balance the power (though it was located deep in U.S.S.R zone), each nation taking it's respective piece.
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it was rich in money and a econmic boom
I believe that the correct answer is D.)Animal Species
Animals reproduce , breed , and affect the agriculture.
Look up the word agriculture , you will see how my answer makes more sense.
My reason being is mainly because everything basically lives off of animals and if the are affected by anything and in any way start to decrease , the population will also.
I really hope that this helps you out a lot.