This activity is fantastic in regard to concluding a WWI Unit!
The activity is research-based. In short, students are given a card with three different activities to complete. They are given blank charts, and must fill out these charts and complete said activities with the information provided about each country's involvement, as well as using the general World War I statistics.
Go to this URL to find this lesson along with several others in a discounted bundled unit on WWI: http://www.teacherspayteachers.com/Product/History-World-War-I-Unit
**This product is licensed for use in one classroom. For additional discounted licenses if the product will be used in more than one classroom, please click on "Buy Multiple Licenses."