You have until the end of this lesson to finish your presentation.
Look carefully at the instructions. How can you make your presentation original and different?
Most of all, this is about the words you choose, the way you write about your hero or heroine.
You are competing against the others in the class, so you need to explain in your own words what makes your character special, why he or she is significant. Why should (s)he be remembered?
Here are some more good links. I can add more!