What supreme court ruling said that segregation in public schools was unconstitutional?

monopolies  came to the united states with the colonial administration. the large-scale public works needed to make the new world hospitable to old world immigrants required large companies to carry them out. these companies were granted exclusive contracts for these works by the colonial administrators. even after the american revolution, many of these colonial holdovers still functioned due to the contracts and land

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what are the following?

explanation:

d. because in realality people do wanna buy things and when an item is sold alot the makers make the price least   thats what my gut saya lol