Grade 7 Immigration Links Below
http://www.loc.gov/teachers/classroommaterials/presentationsandactivities/presentations/immigration/
http://www.digitalhistory.uh.edu/historyonline/ethnic_am.cfm
http://ocp.hul.harvard.edu/immigration/timeline.html
http://en.wikipedia.org/wiki/History_of_immigration_to_the_United_States
Ellis Island Search