http://www.theblaze.com/stories/2013/01/29/simply-amazing-photos-of-wwi-that-you-may-have-not-seen-before-bonus-is-that-c-s-lewis/

http://centenarynews.com/article?id=760

http://www.dailymail.co.uk/news/article-2260672/The-greatest-nurses-First-World-War-Inspirational-women-overcame-fear-prejudice-save-thousands-lives.html

http://www.firstworldwar.com/

http://www.bbc.co.uk/history/worldwars/wwone/humanfaceofwar_gallery_01.shtml

find these and do some stuydying into what they provide.