Child Labor Laws - Websites
http://www.youthrules.gov/index.htm
http://www.scholastic.com/teachers/article/history-child-labor?pImages=n&x=63&y=14
http://www.loc.gov/teachers/classroommaterials/lessons/child-labor/
https://labor.ny.gov/workerprotection/laborstandards/workprot/wphmpg.shtm
Lewis Hine photographs and information:
http://www.historyplace.com/unitedstates/childlabor/
http://www.archives.gov/education/lessons/hine-photos/