I need help with the second portion of my Before and After assignment

I need serious people to reply , I need help with the second portion to my 2 part assignment, There are questions that need answering in relation to the chapters, I have included 3 chapters to help with answering questions if needed...and citied sources will really help. All answers need to uploaded on Before and After assignment sheet...Please no plagarising.my teacher is very stearn on that and will fail me.