1. assassination of archduke franz ferindand
2. invasion of togoland by britain and france, ww1 begins in africa
3. japan declares war germany, ww1 begins in asia
4. allies stop the invasion of paris
5. long stalemate on the western front
6. allies attack turkey in the gallipoli campaign
7. the arab revolt in ottoman empire
8. the united states enters ww1
9. german spring offensive
10.the central powers surrender