There is much in the form of â€œcommon understandingsâ€ in Chapter 2 (28 to 38 pages) of the textbook. You are asked to find one important principle and develop a two-paragraph expansion in order to make the concept clearer. As well, indicate why you chose that principle to discuss. Take your time with this one just to make sure your points are well taken. Remember, do not use any direct quotes from the text or other source. Your paraphrasing will do the job nicely.
the textbook: http://fliphtml5.com/lnym/yxna/basic/