Answer:
The Mongol Empire
Explanation:
It covered 9.15 million square miles of land.
Competition with the Soviet Union spurred American space missions.
Mark Brainliest Please
Answer:
Federalist No. 70 argues in favor of the unitary executive created by Article II of the United States Constitution. According to Alexander Hamilton, a unitary executive is necessary to: <em>ensure accountability in government. enable the president to defend against legislative encroachments on his power.</em>
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Explanation:
