Answer:
Greeks and Romans
Explanation:
Even though they compared both cultures to themselves, they did it to Romans for the most part.
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Answer: 3 trillion dollars
According to Justice Brown's opinion, social equality must be the result of what three factors? He says that if the "two races are to meet upon terms of social equality, it must be the result of natural affinities, a mutual appreciation of each other's merits and a voluntary consent of individuals."