I would also give examples of large art displays of quilts like the one last year in New York of all the Red and White Quilts. There's the Quilt Museum in Paducah, KY. I would incorporate the historical significance of quilting and how it's recorded history.
I made a powerpoint of the History of Quilting that I used in my classroom as well for several community organizations and our quilt guild's biannual show. I would be glad to share it with you if you PM me your email.
Good Luck!!