So far, most of the United States is done. But I wanted to add a few more things. Open criticism is welcome.
This is from the last thread that I thought was interesting, so I brought it here:
The Pagan community in Billing Yellowstone
After the Regression, many pagan religions sprang out of the American west, pushing away other religions out of their land. But the paganism bloom was only temporary. Paganism had ground, because every other religion was kicked out in the west, and any other religion couldn't reach to pagan lands, or they didn't have the motivation. But after religions and countries started to organize themselves, American Paganism was toast. Community after community was massacred, and the remaining Pagans came to the Yellowstone-Billings area to rebuild. As soon as Cowboys in the east heard of this, they attacked. But because the Cowboys completely underestimated the Pagans, seeing them as a lost cause, they lost. Pretty badly. This gave the Pagans time to make a revival in their New land. Deseret/Utah was too busy fighting with Columbians and other powers coming from everywhere around them, so they didn't have time to attack the Pagans. And by the time any Anti-Pagan was ready to exterminate the Pagans once again, they were met with an organized armies, well fortified cities, and people that were ready for them to come.