D. The idea of separate but equal came about in plessy vs ferguson in the 1870s and brown vs board of education sought to discontinue the old practice of segregation in this instance in public schools.
<span>Members of Porifera are diploblastic because they have only two layers.</span>
Twenty-seven of these, having been ratified by the requisite number of states, are part of the Constitution. The first ten amendments were adopted and ratified simultaneously and are known collectively as the Bill of Rights. Six amendments adopted by Congress and sent to the states have not been ratified by the required number of states. Four of these amendments are still technically open and pending, one is closed and has failed by its own terms, and one is closed and has failed by the terms of the resolution proposing it.
<span><span>An amendment may be proposed and sent to the states for ratification by </span><span> amendment becomes an operative addition to the Constitution.....</span></span>
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Answer:
what-? virus on this app-?
It kept people moving, enabling them to share their personal belief systems.
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