I would say to do Osterreich because for me I do speak German and that's the easiest country (Its also in Austria)
1. The project needs to know what city, rivers, climate, and mountains they have.
2. What type of events they have in their culture
4. Music: New and old music
6. Sports they have
7. History in Austria
8. Food they have
(Pick only 7)
I translated them in English to help you write the presentation.
I know this because you like getting your cheeks claped.