Andean Past Volume 7 Article 13 2005 Early Inca Expansion and the Incorporation of Ethnic Groups: Ethnohistory and Archaeological Reconiassance in the Region of Acos, Department of Cusco, Peru Dean E. Arnold Weaton College (Wheaton, Illinois),
[email protected] Follow this and additional works at: https://digitalcommons.library.umaine.edu/andean_past Recommended Citation Arnold, Dean E. (2005) "Early Inca Expansion and the Incorporation of Ethnic Groups: Ethnohistory and Archaeological Reconiassance in the Region of Acos, Department of Cusco, Peru," Andean Past: Vol. 7 , Article 13. Available at: https://digitalcommons.library.umaine.edu/andean_past/vol7/iss1/13 This Article is brought to you for free and open access by DigitalCommons@UMaine. It has been accepted for inclusion in Andean Past by an authorized administrator of DigitalCommons@UMaine. For more information, please contact
[email protected]. EARLY INCA EXPANSION AND THE INCORPORATION OF LOCAL ETHNIC GROUPS: ETHNOHISTORY AND ARCHAEOLOGICAL RECONNAISSANCE IN THE REGION OF ACOS, DEPARTMENT OF CUSCO, PERU DEAN E. ARNOLD Wheaton College (Wheaton, Illinois) INTRODUCTION pretation also explains emerging polities else- where during the Late Intermediate Period. For Until relatively recently, many Inca scholars support, they point to the widespread occur- have accepted the chronicles’ account that rence of hilltop or defensive sites during that imperial expansion outside the Inca heartland time (e.g., in the Ayacucho2 region (Lumbreras was stimulated by, and subsequent to, the attack 1959a, 1959b, 1974), in the Jauja Valley on Cusco by the Chancas, a rival ethnic group (D’Altroy 1992:55-62), and elsewhere).3 In centered around Andahuaylas (summarized in summaries of the literature on early Inca state Bauer 1992, e.g., Niles 1987:6-7; Rostworowski development and expansion, however, Bauer 1999; Rowe 1946).