I couldn't find it is the phrase.
<span>The commerce clause of the U.S. Constitution grants Congress the power to "regulate commerce with foreign nations, and among the several states, and with Indian tribes." This can be interpreted to expand federal power to interstate commerce.</span>
Answer:
1,2,5,6
Explanation:
Those sentences that I listed above have both a noun and verb in it. Sentences 3 and 4 do not have a verb therefore they are not complete sentences.
If an author is unknown you would start with the title. The correct answer is D.