The opinion advanced in this paper, in support of which evidence will be presented, is that the ancient works of the State are due to Indians of several different tribes, and that some at least of the typical works, were built by the ancestors of the modern Cherokees. The discussion will be limited chiefly to the latter proposition, as the limits of the paper will not permit a full presentation of all the data which might be brought forward in support of the theory, and the line of argument will be substantially as follows:.