*[http://jeffersonpost.com/news/home_top-news/50233105/World-War-I-100-years-later#.U-hnuWMy5l4 WWI: 100 years later]
*[http://jeffersonpost.com/news/home_top-news/50233105/World-War-I-100-years-later#.U-hnuWMy5l4 WWI: 100 years later]
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*[http://www.rferl.org/content/wwi-key-questions-war-anniversary-historians/25472768.html World War I Anniversary: Five Historians, Two Questions, Radio Free Europe]