Answer:
for which question??????
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Berlin wall was built in August 13, 1961
April 12, 1961 bay of pigs invasion
October 30, 1956 Suez crisis
Is there an all of the above answer
<span>The Ghana, Mali, and Songhai empires each grew wealthy and powerful through their trade of many products, but particularly gold. Because of the the empires were so heavily dependent on trade, various circumstances that diminished the empires' trading capacities, including the death of a leader or the strengthening of a rival empire, eventually led to their decline.</span>
