Language!

I just found out that I'll be doing language for my oral presentation. I'm kinda confused bcuz I've done a presentation just language but when I think about it, theres alot u can do with it. One way language can be used is through characterization. For example, the Spartans are the only group of people in Lysistrata who have a distinct type of speech or accent. Its almost like their southern, country folks or somethin. This reveals that there might have been some type of social class within Greek society...idk supsupsup?