Answer: B. Authorized Congress to implement a graduate income tax
Explanation: The Sixteenth Amendment (Amendment XVI) to the United States Constitution allows Congress to impose an income tax from any source without alotting it among the states on the basis of population.
The response is determined by quite a few factors such as
the party of the key senator, the temperament of the Senate, the explanations
against the appointment, the superiority of the nominee and the relation of the
President with the Senate.