What I’ve Learned so Far about Iceland

I have done quite a bit of research now and I am a little confused. I’ve gotten lots of good information, but I don’t know if there is much more to research on. When I picked this topic, I was hoping it would lead into other questions I had. Unfortunately, I can’t think of many other ideas this can lead into. I have a good base of information on my initial question that I think will make a decent presentation in the end. I was thinking that adding something a little extra outside of my topic would make it just a little more exciting for the audience. Suggestions?