For a description of legal training and a general background, see legal profession, legal education, and legal ethics. Articles that delineate the relationship of Law News to political structures are constitution; ideology; political party; and political system. For articles that discuss the importance of law regarding social justice and other social issues, see human rights; land reform; and social service.The Catholic Church has the oldest continuously functioning legal system in the western world, predating the evolution of modern European civil law and common law systems. Strict duties for trustees made their way into company law and were applied to…