Primer of Emigration & Immigration 
PGSA's introduction to migration, ports of entry, ship passenger lists,and naturalization records.
http://www.pgsa.org/primer.htmImmigrant Journey 
The travel and arrival of immigrants to Ellis Island as presented by Liberty State Park.
http://www.libertystatepark.com/immigran.htm
The Tide of Emigration 
This article in the "Illustrated London News," July 6, 1860, describes emigration from Ireland and the United Kingdom and the journey across the Atlantic.
http://www-adm.pdx.edu/user/frinq/pluralst/tide.htm
New York State Library: Genealogy: Tracing Your Immigrant Ancestors 
Immigration resources at the New York State Library.
http://www.nysl.nysed.gov/genealogy/tracimmi.htm
Immigrants to Canada in the Nineteenth Century 
Voyage accounts, emigration information, lists of ships sailing to Canada, information on the ports, and on the people. Extracted from government and shipping records.
http://www.ist.uwaterloo.ca/~marj/genealogy/thevoyage.html
Immigration and Ships Passenger Lists Research Guide 
Arnie Lang's research guide for immigration records and passenger lists.
http://home.att.net/~arnielang/shipgide.html
Lower East Side Tenement Museum 
New York's Tenement Museum focuses on America's urban immigrant history. The Museum's site features program information, directions, hours and online tickets and reservations.
http://www.tenement.org/
Migrations 
Volunteer project with links to migration information and a searchable database that collects and analyzes migration data. USA.
http://www.migrations.org
Family Search: Tracing Immigrant Origins 
Introduces the principles of research, search strategies, and the various record types which can be used to identify an immigrant ancestor's original hometown.
http://www.familysearch.org/Eng/Search/RG/guide/tracing_immigrant_origins.asp
Tracing Immigrant Origins 
Series of lessons on how to trace immigrant ancestors.
http://www.genealogy.com/uni-immi.html
Library of Congress: Lesson Ideas 
These lesson plans from the "American Memory" project at the Library of Congress include 3 units exploring Immigration.
http://memory.loc.gov/ammem/ndlpedu/lessons/theme.html
Wisconsin Naturalization Records 
The Wisconsin Historical Society describes how to obtain naturalization records.
http://www.wisconsinhistory.org/genealogy/natlzn/
Twenty Two Million Immigrants Became Americans on Ellis Island 
Detailed review of Ellis Island Records.
http://www.epinions.com/content_19030773380
From One Life to Another 
Late 19th and early 20th century immigration to the USA, with an emphasis on Irish, Italian, Jewish, and Swedish immigration.
http://library.thinkquest.org/26786/
Types of US Naturalization Records 
Summarizes the types of naturalization records that genealogy researchers can be expected to find.
http://www.genealogybranches.com/naturalization.html
Canadian Genealogy Centre: Immigration Records 
A description of the passenger arrival records in Canada, 1865-1935, and their availability. Searchable online database of records 1925-1935.
http://www.collectionscanada.ca/archivianet/020118_e.html
Ellis Island Records 
Searchable database and copies of passenger manifests of ships arriving at Ellis Island from 1892 through 1924.
http://www.ellisislandrecords.org/
Immigration History Research Center 
The IHRC at the University of Minnesota is an international resource on American immigration and ethnic history. It maintains archival and library collections, sponsors academic and public programs, and publishes bibliographic and scholarly works.
http://www.ihrc.umn.edu
Thirteen Reasons Our Ancestors Migrated 
Article by George G. Morgan.
http://www.ancestry.com/learn/library/article.aspx?article=1436
Technology's Impact on Immigrant Records 
An article by John Philip Colletta describing how technology has affected genealogy research.
http://www.ancestry.com/learn/library/article.aspx?article=5079