I'm doing a presentation on the Hudson's Bay Company, from 1690~1800 for my business history class, and am seeking some advice. What can i do to make this presentation more appealing to the audience? i have powerpoint, but need an interactive thing (quizzes are overdone), which i have no idea what to do. Keep in mind I'll be presenting to a PHD student and 18-year old business students. Thanx for any input!!