I believe the answer is "...Truth, honor, generousness, and courtesy."
In middle age period, chivalry refers to a set of moral standard that followed by knights in society.
The standrad itself usually do not directly regulated by law, but knights would be considered to be very unethical if it's violated
Which word from the excerpt helps define discourse? Picture/Pages/Sermon/Interested
The word from the excerpt that helps define discourse is “Sermon”. The sermon works here as a type of discourse to be defined and it describes some characteristics of it: it can create interest through verbal “pictures”.
C is the correct answer to waste it