I see a few applications for his Visited Countries:
Countries in conflict;
Countries where specific languages are spoken;
Countries you have visited;
Countries where the Olympics have been held.
I've created a map of where our students come from, based on the Peace messages conveyed at our Rememberance Day Ceremony.
If I have missed anyone, please let me know... happy to add, the more the merrier!
If you come up with another curricular idea to use the application, please comment and share.