Final answer:
The statement regarding power of attorney and passing the bar exam is false; the necessary and proper clause did not limit national government power and is also false; no state constitution in the Revolutionary Era allowed women the right to vote, which is true.
Step-by-step explanation:
The statement that an artist may only grant "power-of-attorney" rights to a manager who has passed the bar exam in that state is false.
A power of attorney is a legal document that grants another person the authority to act on your behalf in specific matters. There is no requirement under state law for the person given this power, known as the agent or attorney-in-fact, to have passed the bar exam. The bar exam is a qualification for lawyers, not for agents under a power of attorney.
Additionally, in exercise 9.3.1, the claim that the necessary and proper clause has had the effect of limiting the power of the national government is false. This clause is found in Article I, Section 8 of the U.S. Constitution and is known to give Congress the flexibility to fulfill its legislative duties.
Lastly, the assertion that no state constitution in the Revolutionary Era allowed women the right to vote is true. Women's suffrage was not generally accepted during that period, and these rights would not be formally recognized in the United States until the ratification of the 19th Amendment in 1920.