The answer is Presbyterian beacause is it not a major posotion in the political spectrum, it is a part of a reformed tradition of Protestantism. Its origin can be found in Scotland, Great Britain.
IThe term refers to churches, the name derives from the form of church government. In the presbyterian churches the representative assemblies of elders governed.
The United States is a common law system, which means law is built on cases that came before it. So a Justice, and any Judge/lawyer, looks to precedent when deciding how to proceed in a case.