• 1 Assassination
• 1 Franz Ferdinand, Archduke of Austria, 1863-1914
• 1 Peace
• 1 Social aspects
• 1 Treaty of Versailles (1919 June 28)
• 1 World War, 1939-1945

• 2 Alexander Street Press
• 1 BBC Worldwide Ltd
• 1 Films Media Group
• 1 Films for the Humanities & Sciences (Firm)
• 1 Martin, Jonathan
• 1 Media Rich Learning (Firm)

• 3 English

• 1 Austria
• 1 United States

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