About Immigration to the United States: www.uscis.gov
About Refugees: www.unhcr.org
About Geographic Mobility and Movement in the United States: www.census.gov/population/www/socdemo/migrate.html
About the Migration and Identity:www.learner.org/resources/series85.html#program_descriptions
click on Video On Demand for “A Migrants Heart”
About the United States–Mexico Border Region: www.learner.org/resources/series180.html#program_descriptions
click on Video On Demand for “Boundaries and Borderlands”
Forbes. American Migration Interactive Map: www.forbes.com/special-report/2011/migration.html
International Organization for Migration: www.iom.int
University of California, Davis. Migration News : http://migration.ucdavis.edu/mn
Migration Research Unit at the University College, London: www.geog.ucl.ac.uk/mru
Miner & Silverstein, LLP. Predictive Gravity Modeling : www.msac.com/pptm/page2.html
North American Center for Transborder Studies, Arizona State University: http://nacts.asu.edu
Statistics Canada. Population and Demography : www.statcan.gc.ca/start-debut-eng.html
United Nations Population Division: www.un.org/esa/population
U.S. Census Bureau. Geographic Mobility/Migration : www.census.gov/hhes/migration/
Princeton University. Mexican Migration Project : http://mmp.opr.princeton.edu/