For sure, choose these two:
<span>A) Was crowned pope on Christmas day, A.D. 800.
C) Became the first emperor of the Holy Roman Empire.
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Item B has some vagueness and difficulty to it. Depending on your teacher's point of view, it could be marked true or not. How "vast" is vast? How unified must an empire become to be termed "united"? One biography report of Charlemagne states, "Charlemagne attempted to create unity and harmony" within his realm -- that's probably a better way to put it. In his ongoing battles with the Saxons, getting them to accept Christianity was a great difficulty.
Answer:
Delegated (sometimes called enumerated or expressed) powers are specifically granted to the federal government in Article I, Section 8 of the Constitution. This includes the power to coin money, to regulate commerce, to declare war, to raise and maintain armed forces, and to establish a Post Office.