books.google.com - The Indians of the Southeast had the most highly centralized and complex social structure of all the aboriginal peoples in the continental United States. They lived in large towns and villages, built monumental mounds and earthworks, enjoyed rich religious and artistic achievements, and maintained a...http://books.google.com/books/about/Four_Centuries_of_Southern_Indians.html?id=UcY20I7XXMAC&utm_source=gb-gplus-shareFour Centuries of Southern Indians