1. The intent of this project is for the research to be the challenging part, and the focus, of the project. So, writing these paragraphs should be a demonstration of what you already know and have discovered.
2. Try to make connections between the different sections. If your national hero is celebrated because he defeated an invading army, then it should probably be mentioned in the history section, and maybe even the geography section as well. Try to stay focused on a few themes, rather than pack your paragraphs with details.
3. Speaking of details, please don't make your project a collection of detail-filled paragraphs. Instead of mentioning every single date/battle/peace treaty, summarize. It will make your paper easier to write, and it will be much more readable. Plus, you will learn more. Think about it: would you rather have me go on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on with detail after detail during class? It might already feel that way, but I try to keep in mind the "big picture", and use details to emphasize my main ideas. I hope you are able to do the same, because as we both know, paragraphs are not a lot of room to write about the history of an entire country!
4. When writing the source analysis, try to summarize your entire process. Tell me what was easy to find, what was challenging, and how you used your sources to solve problems. That is what I am most interested in.
5. As for the geography section, tell me what the geography of the chosen nation was at the time your person was alive. If that is too challenging, then you can broaden it to something like "The Geography of 12th Century France".