Answer: b. The Rational Basis test
Explanation:
The Rational Basis test allows for a court of law to scrutinize a Government law or regulation to determine if it violates the principles of the Equal Protection clause which holds that people in a jurisdiction are entitled to equal protection under the laws of the jurisdiction.
The Rational Basis clause is usually applied to economic and business laws Instituted by a government and for this reason and the previously mentioned must be the standard that the court applied in finding out if Nordlinger was in the right.