Federalism because Amendments are proposed at a federal level and is ratified at a state level. Why have only 27 Amendments been added to the Constitution? Because of Informal Amendments and how easy it is to informally amend it rather than formally.
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country
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I just got done doing an assignment that has the same question.
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what's the picture? if you put it on, I'll know what to say
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Volcanic outgassing increased the greenhouse effect.
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