1914-1918

By sofikant
  • Sarajevo Incident:

    Sarajevo Incident:

    Sarajevo Incident: Assassination of Archduke Franz Ferdinand of Austria and his wife Sophie
  • blank cheque

    blank cheque

    The Hoyos Mission, Germany gives "blank cheque" to Austria-Hungary
  • ultimatum

    ultimatum

    Austria-Hungary gives Serbia ultimatum
  • war on Serbia

    war on Serbia

    Austria-Hungary declares war on Serbia