Smithsonian Institution
Smithsonian Education: United States Mexico Borderlands
This is a great site that talks about changes in the U.S.-Mexico border. It also discusses the meaning of the border, the people that live there, and border regions. Click "next" at the bottom of the page for more information on the...
Other
Diversity Alliance for a Sustainable America
This group seeks to stabilize the population growth in America by limiting immigration. They present their platform and possible solutions.