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Which landmark supreme court case ruled that segregation by race in public education was unconstitutional? a.miranda v. arizona b.plessy v. ferguson c.brown v. board of education of topeka d.alexander v. holmes county board of education

In what way did expansion and global trade during the 15th to 18th centuries affect the economies of european countries

During the cold war, the united states was involved in certain regional conflicts due to fears later called the domino theory, which stated which concept?