9. clause 3 gives congress power to regulate commerce
and several
and with

tribes.

Clause 3 gives Congress power to regulate Commerce with foreign nations and several states among several  and with  nations Indian tribes tribes.

Explanation:

The Commerce Clause describes an elaborated power which is listed in the United States Constitution in article I, Section 8, Clause 3.

In the clause it states that the US Congress will have the power to govern Commerce with the foreign Nations and with several states along with the tribes of India.

The government bodies -courts and commentators have thought to discuss  these  areas of as a separate powers which are granted to Congress. It is  noticed that the components of the Commerce Clause referred to under some specific terms. The terms are-Foreign, Interstate and the Indian Commerce.

i believe the answer is a

the answer is moving from place to place