Why is it that homes within the western partially of the USA are built in need Basements????
Answers: Probably depends where on earth in the West and East you are conversation about. In the Northeast, foundations own to be dug deep to attain under the frostline. Once they excavate for the foundation, putting surrounded by a basement isn't that much more. In the Southeast, in attendance is no frost heaving and basements are much rarer. May be the same article in the more hot areas of the West.
Costs a LOT of money & time to dig / excavate/ remove/ form / poor a underground room foundation. It's just cheaper to build more house above ground.
With the amount of homes contained by the East being greater than the West, pay for in the time, I'm sure there be some sort of psychological aspect of being protected from the post nuclear era of the 50-60's.
Western states hold a lot of subsurface rock layer making it very expensive to dig/blast out a underground store.
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