Are justices truly unbiased?

For justice to be truly blind, litigants must have access to unbiased legal proceedings. Accordingly, legal decision-makers, whether jurors or judges, are expected to evaluate cases on their merits, without prejudice or preconception. ... It can be difficult, however, for a judge to assess his or her own impartiality.

answer; i believe that the correct answer is ; the eastern and western churches spoke different languages;

the technology changed agriculture in an impacting manner since many people left the field work by a cellular or other technological appliances