False, he ruled for 37 years.
It was primarily "<span>d. the vulnerability to invaders from the north", since the Mongol territory was rapidly expanding--making the Mongol warriors all the more powerful. </span>
The Federalist Papers were a series of documents, reportedly 85 different ones, that substantiated the ratification of the Constitution. Essentially made to defend it's ratification against the anti-federalists.
The right answer for the question that is being asked and shown above is that: "b. quota." The <span>economic policy did OPEC use which led to the energy crisis is called the quota. In this way, it will eventually be managed and monitored.</span>
