Alawyer who is interested in learning about arguments against a particular supreme court ruling should consult the cases
a majority opinion
b appellate opinion
c concurring opinion
d dissenting opinion

don't answer unless you know the answer 100 and you

D.) Dissenting opinion.

Explanation:

A lawyer who is interested in learning about arguments against a particular Supreme Court ruling should consult the cases of dissenting opinion.

Dissenting oppinions are opinions in reaction to a main opinion that shows it´s disagreement with the conclusions derived from it. If you want to know the arguments against this particular decision, you should definitely consult the cases of dissenting opinion.

b.   jim crow laws were enacted in northern states.