What caused World War One?

Related questions

1. Who Won First World War?
2. Why did Treaty of Versailles fail?
3. How did nationalism contribute to WWI?
4. Did Woodrow Wilson want to go to war?
5. Who Declared War on who in ww1?
6. Why did the first world war start?
7. Which country should be blamed for ww1?
8. How did the First World War end?
9. What were the 3 main reasons for US entry into WWI?
10. Could World War 1 been avoided?

Tags

1. #items
2. #russia
3. #began
4. #declared
5. #aforementioned
6. #archduke
7. #alliances
8. #immediate
9. #world
10. #assassination
11. #nationalism
12. #serbia
13. #militarism
14. #imperialism
15. #ferdinand
16. #cause
17. #austria
18. #hungary
19. #alliance
20. #franz
21. #germany
22. #mobilize