<span>Henry clay's American system envisioned </span>a strong federal role in the economy
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The first one is B. The 1960s, and the second one is C. The moon.
Marcus Aurelius died March 18th, 180 A.D.
Answer:
<em><u>The Checks and Balances system provides each branch of government with individual powers to check the other branches and prevent any one branch from becoming too powerful.</u></em>
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The correct answer is <span>(2) inability to force back foreign invaders
Both empires had foreign enemies from beyond the borders who attacked them and raided their coasts and borders all the time which severely weakened the country since they constantly had to invest into the military and protecting borders and similar things and they started running out of money before they completely got destroyed.</span>