Ballotpedia - Immigration on the Ballot
Information about state initiatives, from a libertarian, free-market perspective.
GovTrack.us - Immigration Bills
Tracking immigration-related bills in the U.S. Congress.
Wikipedia - History of Laws Concerning Immigration and Naturalization in the United States
Crowd-sourced encyclopedia article about immigration and naturalization law in the U.S.
Last update:February 1, 2017 at 8:35:07 UTC