Regarding the Common Law and Civil Law systems: A. Describe the key features of the common law and civil law systems. What are the prominent strengths and weaknesses of each system? B. What are the primary forces that cause laws to evolve and change over time? C. According to research on legal origins theory, which system has been more efficient? D. Discuss the main ways in which a dictatorial legal system would differ from common and civil law systems. Would you expect a dictatorial system to be more or less efficient and socially desirable than common and civil law systems (Arrow, 1951; Sen, 1970)? Explain.