The Federalist Papers were a series of eighty-five essays urging the citizens of New York to ratify the new United States Constitution. Written by Alexander Hamilton,James Madison<span>, and </span>John Jay<span>, the essays originally appeared anonymously in New York newspapers in 1787 and 1788 under the pen name "Publius."</span>
Answer:
The change in breastplates and helmets contribute to decline of the Roman Empire by weakening the the military. It weaken them because the removal of it promote laziness and negligence of training and the such. It also removes the protection against ranged weapons which caused many casualties.
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The populist party is the answer.
