How World War 1 began

  1. Serb Gavrilo Princip shoots heir to Austro-Hungarian Empire, Franz Ferdinand.
  2. Austria declares war on Serbia,
  3. Russia declared war on Austria. Russia is an ally of Serbia on accoutn of the two countries being slavic and orthodox.
  4. Germany declared war on Austria. Germany is an ally of Austria.
  5. France declared war on Germany. France is an ally of Russia.
  6. Britain declared war on Germany as they were allies of France and Belgium