[genewitch]

My understanding, as an american, is that the Federal government "owns" most of the land west of either the Mississippi River or the Sabine. Or used to "own" it. So getting land for personal/business use in that geographic region is harder than eastward. I don't know the term of art, but it's like the Federal Government - via the BLM, USDA, USFS, or whatever - has right of first refusal for all land sales.

I know that my understanding can be wrong, but this is what i've heard and perusing some maps bears out at least some validity.