World War Two
1. http://www.ac.wwu.edu/~jay/pages/dan.html
2. http://history.acusd.edu/gen/text/versaillestreaty/vercontents.html
3. History Textbook
4. http://www.users.globalnet.co.uk/~dccfarr/summary.htm
5. http://canwar.ca/canada%20At%20War/WWI/ypres.htm