In a way, America's the shadow of everything I do, everywhere I go, everything I carry, no matter if I travel to the ends of the earth. And I live frequently on the spine of the continent, near the Great Divide. Then there's the side of it being the real energy center for a truly post-postmodernist poetry mind, which is also archaic, because we can still be close to the land.
By manipulating what you hear and how you hear it - and what other things you don't hear - you can not only help tell the story, you can help the audience get into the mind of the character.