• 2 Videos, Slides, Films

• 1 Campaigns
• 1 Chemical weapons
• 1 Soldiers
• 1 Wilson, Woodrow, 1856-1924

• 2 Alexander Street Press
• 2 History Channel (Television network)
• 2 New Video Group
• 1 Lowery, Christina
• 1 Smith, Harry, 1951-

• 2 English

• 1 Eastern Front
• 1 Europe
• 1 United States
• 1 Western Front

Limit year range