Final answer:
Colonial governors had the right to veto legislation, so the answer to exercise 6.1.3 is True. The necessary and proper clause expanded, not limited, the powers of the national government, making the answer to exercise 9.3.1 False.
Step-by-step explanation:
The question concerning whether colonial governors had the right to veto legislation pertains to the historical functions of colonial government. To answer exercise 6.1.3, colonial governors did indeed possess the right to veto legislation passed by the colonial assemblies, so the correct answer is (a) True.
Moving on to exercise 9.3.1, the necessary and proper clause is known for expanding the power of the national government rather than limiting it. This clause, part of Article I, Section 8 of the U.S. Constitution, gives Congress the power to make all laws which shall be necessary and proper for carrying into execution the foregoing powers. Therefore, the statement that the necessary and proper clause has had the effect of limiting the power of the national government is incorrect, making the correct answer (b) False.