Question

Suppose that the state of massachusetts enacts a law that forbids mexico and businesses located in that country from doing business in massachusetts because massachusetts does not favor the way workers are treated there. such a prohibition would be​ _____ due to the​ _____ clause of the united states constitution

Answer 1

Such a prohibition would be​ unconstitutional due to the​ Immunity clause of the united states constitution.
Immunity Clause Article IV, Section 2,Clause 1 forbids any state to treat any citizen of other states in a discriminatory way.