Other
Center for the Study of the First Americans
This institute attempts to provide answers to the questions: when did the first people enter the Americas, who were the first immigrants, where did they come from, and how did they get here?
University of Groningen
American History: Outlines: Westward Expansion
This article offers a detailed history of early 19th century westward migration and the social diversity of the pioneers moving west.
PBS
Wnet: Thirteen: Changing Places
This is a mini-unit that helps students explore immigration through many different resources. Students will learn about Chinese immigrants, and then investigate their own cultural heritages.