John Marshall,
Johnson v. M'Intosh — Opinion of the Court
“ This principle was, that discovery gave title to the government by whose subjects, or by whose authority, it was made, against all other European governments, which title might be consummated by possession.The exclusion of all other Europeans, necessarily gave to the nation making the discovery the sole right of acquiring the soil from the natives, and establishing settlements upon it. It was a right with which no Europeans could interfere. ”
