"... looked at from the standpoint of the ultimate result, there was little real difference to the Indian whether the land was taken by treaty or by war. ... No treaty could be satisfactory to the whites, no treaty served the needs of humanity and civilization, unless it gave the land to the Americans as unreservedly as any successful war."

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In the evolution of knowledge-mistaken and unnecessary beliefs are forced out and supplanted by truer and more necessary knowledge. So too in the evolution of feelings, which takes place by means of art. Lower feelings-less kind and less needed for the good of humanity-are forced out and replaced by kinder feelings which better serve us individually and collectively. This is the purpose of art.

— Leo Tolstoy