I think it deals with slavery, but I don't know much else about it. Tip When conducting case law research, jurisdiction plays an important role. We don't know the jurisdiction of the above-referenced court opinion. Yet the phrasing of the question leads us to believe the decision is a popular one. Though not always a safe assumption, it's all we have to go on.
Several strategies come to mind.
It's a matter of luck as to which will result in an answer to the question. This strategy works best for current court cases. Using a legal encyclopedia. This strategy works best for established significant case law. Search U.S. Supreme Court decisions .