Answer: A
Africa exported hundreds of thousands of slaves for profit. They also had lots of gold, so they also exported gold to the West Indies.
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Competition to be the best nation
Answer:
D) Numerals
Explanation:
The given image represents numerals of Mayan Culture.
Maya numerals was a system to represent number and calendar dates.
They are made up of three symbols:
zero in shell shape
one represented with a dot
five with a bar
Otto von Bismarck saw the alliance as aw ay to prevent the isolation of the German Empire, which was recently founded. It also aided int he preservation of peace as Russia would not risk waging war against both empires.