David Josiah Brewer,
Nebraska v. Iowa (143 U.S. 359…
“ For, in truth, just as a stone piller constitutes a boundary, not because it is a stone, but because of the place in which is stands, so a river is made the limit of nations, not because it is running water bearing a certain geographical name, but because it is water flowing in a given channel, and within given banks, which are the real international boundary. ”
