WHAT I MEANT TO SAY WAS

My thesis was almost complete, I was able to show my comprehension of the topic, however I didn't convey well why Chaucer focused on the characters and his purpose for introducing the reader to these characters. What I meant to say was: "Chaucer used specific techniques, like characterization and imagery, to introduce the reader to a set of characters for the purpose of satirizing the time period and giving the voiceless a voice."