Plessy v Ferguson was a landmark case and was a United States Supreme Court decision to uphold the laws that kept segregation, under the phrase "separate but equal". This regarded public facilities for the most part including buses, bathrooms and water fountains. This was brought from the Committee of Citizens in New Orleans, so this was applied across the board in Louisiana.
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D) The new metamorphic rock would have the approximate same mass as the igneous rock.
Explanation:A metamorphic rock is a type of rock formed under a high temperature of above 150-200 degrees and pressure of over 1000bar, this process of Subjecting certain rock types to very high temperature in order to lead to the formation of a new Rick known as metamorphic rock is called METAMORPHISM. example inclutes
Granulite,slate, marble etc.
Igneous rocks are rocks formed as a result of the solidification of molten magma.
A comet<span> is an icy small Solar System body that, when passing close to the Sun, warms and begins to evolve gasses, a process called outgassing. This produces a visible atmosphere or coma, and sometimes also a tail.</span>
<span>What you describe is called devolution. This is when power is transferred to lower levels. When devolution occurs, autonomous regions occur and things like federations are created because numerous autonomous regions work together under federative rule, but still retain a great degree of independence.</span>
