The first black president was elected and this was the way in which the presidential election of 2008 was unique in American history. The correct option among all the options that are given in the question is the third option or option "C". I hope the answer comes to your help.
The one that differentiates Christopher columbus from Bartolomeu Dias is : Columbus planned to reach Asia by sailing west across Atlantic Ocean, while Dias hope to reach Asia by sailing around Africa and through the Indian Ocean.
Hope this helps
Answer:
bc they needed it they were using it to get what they wanted without they would have to do the work
Explanation:
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