1. WWI Begins

2. 1. Archduke Francis Ferdinand of Austria-Hungary was assassinated
A. Gavrilo Princip – Serbian Assassin

3. 2. Germany wrote Austria a “blank check” to deal with Serbia

4. 3. Austria issued an ultimatum to Serbia

5. 4. Serbia rejected the ultimatum – Austria-Hungary declared war on Serbia

6. 5. Russia mobilized their army in support of Serbia

7. 6. France joined Russia

8. 7. Germany declared war on Russia and France

9. Early Allies Serbia vs. Austria-Hungary Russia Germany France
WHO IS MISSING?

11. 8. Because they are surrounded, Germany used Schlieffen Plan to attack
A. Idea was to defeat France quickly, then attack Russia
B. Invaded neutral Belgium to get to France
C. Britain then declared war on Germany

12. Major Alliances in WWI ALLIES vs. CENTRAL POWERS
Serbia Austria-Hungary
Russia Germany
France
Britain
WHO IS TO BLAME???