Sources Links

http://www.pbs.org/greatwar/chapters/index.html

http://ongenocide.wordpress.com/2013/06/18/the-obscenities-of-the-great-war/

http://www.sparknotes.com/history/european/ww1/terms.html

http://www.timetoast.com/timelines/18-key-events-of-world-war-1

http://www.historyonthenet.com/WW1/ww1main.htm

http://www.louraine.org/MoreCDs.html