One could write a book similar to David Kopel’s 1992 one that compared a few countries and their firearms laws (and related histories) with the United States about the varying regions of the U.S. and their firearms laws and related histories and cultures pertaining to firearms ownership.
It would be interesting to contrast and compare Northern New England (Vermont, Maine, and New Hampshire) the Atlantic states (New York, Mass, New Jersey, Rhode Island, Maryland, Delaware, etc), Texas (a state that likely deserves a chapter of its own), the Old South (FL, GA, VA, WV, TN, LA, AL, MO, etc), the Old West (PA, OH, MI, IN, IL. MN, IA, and KY), Pacific (CA, WA, OR, HI, and AK), and New West (OK, AZ, NV, NB, ID, WY, ND, SC, and MT).
Where is NC? Hmmmm