1. Europe 1914 1

2. Europe 1914
Western Front trenches ( France) 1

3. Europe 1914 2

4. Europe 1914
France -- Allies 2

5. Europe 1914 3

6. Europe 1914
Great Britain -- Allies 3

7. Europe 1914 4

8. Europe 1914
Sarajevo, Bosnia -- Archduke Ferdinand assassination 4

9. Europe 1914 5

10. Europe 1914
Ottoman Empire -- Central Powers 5

11. Europe 1914 6

12. Europe 1914
Austria-Hungary Empire -- Central Powers 6

13. Europe 1914 7

14. Europe 1914
Germany -- Central Powers (Kaiser Wilhelm II) 7

15. Europe 1914 8

16. Europe 1914
Serbia -- kills Archduke Ferdinand of Austria 8

17. Europe 1914 9

18. Europe 1914
Russia -- Allies ( Tsar Nicholas II) 9