ing the social, the defensive, and the communal principles, we can understand how they could have been created, and so elaborately and laboriously finished. It is evident that they were the work of the people, constructed for their own enjoyment and protection. Enforced labor never created them On the contrary, it is the charm of all these edifices, roomy, and tasteful and remarkable as they are, that they were raised by the Indians for their own use, with willing hands, and occupied by them on terms of entire equality. Liberty, equality, and fraternity are emphatically the three great principles of the gens, and this architecture responds to these sentiments. And it is highly creditable to the Indian mind that while in the Middle Status of barbarism they had developed the capacity to plan, and the industry to rear, structures of such architectural design and imposing magnitude.
I have now submitted all I intended to present with respect to the house architecture of the American aborigines. It covers but a small part of a great subject. As a key to the interpretation of this architecture, two principles, the practice of hospitality and the practice of communism in living, have been employed. They seem to afford a satisfactory explanation of its peculiar features in entire harmony with Indian institutions. Should the general reader be able to acquiesce in this interpretation, it will lead to a reconstruction of our aboriginal history, now so imperatively demanded.