http://peacefile.org/phpnuke/modules.php?name=Downloads&d_op=MostPopular

http://www.mind.net/rvuuf/pages/roles.htm

http://www.famousamericans.net/davidlowdodge/

http://www.uua.org/uuhs/duub/articles/noahworcester.html

http://homepages.rootsweb.com/~ladd/wmapofpeace.htm

http://www.politicalreviewnet.com/polrev/reviews/PECH/R_0149_0508_161_1004332.asp

http://www.swarthmore.edu/Library/peace/Exhibits/aps.and.trueblood/aps.index.html

http://en.wikipedia.org/wiki/William_Ladd

http://www.educationanddemocracy.org/FSCfiles/C_CC7e_NonviolenceInAmHist.htm

http://www.mhsc.ca/index.asp?content=http://www.mhsc.ca/encyclopedia/contents/N656ME.html

http://www.answers.com/topic/conscientious-objection

http://www.pbs.org/wgbh/aia/part4/4p1561.html

http://en.wikipedia.org/wiki/William_Lloyd_Garrison

http://wilson.ctstateu.edu/lib/archives/burritt/burr.html

http://www.famousamericans.net/elihuburritt/