31. Is any written law unwritten?
32. Is unwritten law stable?
33. How, if at all, can the written law of a state or country be changed?
34. Are treaties unwritten law? How, if at all, are the records of Congress kept?
35. Give a general classification of law.
36. Is there a universally recognized classification of law?
37. Define administrative law and give an example.
38. Define public law and give an example.
39. Define private law. Classify private law.
40. Define constitutional law.