While immigration is a Federal issue, control of the borders and who enters, when people do enter legally or illegally they live in one of the 50 States. By this choice States are affected by Federal policies. In response, you see at the State level efforts to either ease or restrict immigration. The MichiganImmigrationReform.org website was an example of the typical response to restrictionist immigration measures in the early 2010 decade. It appears to be associated with the local chapter of the ACLU, which was common then.
We think these type of State efforts are worth resurrecting from the Internet oblivion. Shortly we will bring it back, and perhaps update with some new content. In the meantime, you can get in touch.