that     many    Andean  villagers   lived   lives   based   on  agriculture     and     herding,
followed    other   cultural    norms   long    documented  in  historical  records,    and spoke
Quechua.     These   features    represented     what    were    commonly    termed
“continuities”  with    Inca    practices   and customs described   in  the early   Colonial
chronicles   and     documents.  Thus    the     notion  grew    among   anthropologists     that
studying    the lifeways    of  contemporary    Andean  people  could   shed    light   on  the
lifeways    of  people  in  the Inca    Empire. Much    has been    learned of  the lifeways    of
highland     Quechua-    and    Aymara-speaking  populations     of  the     central     Andes
through  ethnographic    studies.    These   have    often   been    used    as  a   lens    through
which   to  read    Colonial    accounts    to  inform  our understanding   of  Inca-era    habits,
practices,  and values.
Further Reading
Arguedas,   J.  M.  “Puquio,    una cultura en  proceso de  cambio.”    Revista del Museo   Nacional    25: 184–232,
1956.
Arguedas,   J.  M., and J.  Roel    Pineda. “Tres   versiones   del mito    de  Inkarrí.” In    Ideología   mesianica   del mundo
andino, edited  by  J.  Ossio   Acuña.  Lima:   Ignacio Prado   Pastor, 1972.
MacCormack,  Sabine.     “Ethnography    in  South   America:    The     First   Two     Hundred     Years.”     In Cambridge
History of  the Native  Peoples of  the Americas.   Vol.    3, pt.  1,  South   America,    edited  by  F.  Salomon and S.
Schwartz,   96–187. Cambridge:  Cambridge   University  Press,  1999.
Salomon,    Frank.  “Andean Ethnology   of  the 1970s:  A   Retrospective.” Latin   American    Research    Review  17,
no. 2:  79–129, 1982.
———.    “The    Historical  Development of  Andean  Ethnology.” Mountain    Research    and Development 51, no.
1:  78–98,  1985.
■GARY   URTON
EXPANSION
The  Incas   conquered   a   vast    network     of  provinces   in  just    a   few     generations,
growing from    a   centralized state   with    increasing  regional    influence   around  AD
1400    to  a   mighty  empire  that    ruled   over    far-flung   and diverse territories (see
Archaeology,    Cuzco). Early   Spanish chroniclers debated the timing, methods,
and  justification   of  Inca    conquests.  These   questions   became  central     to
challenging or  justifying  Spain’s right   to  conquer the Inca    king    and rule    over    the
Andes,   and     the     portrayal   of  Inca    conquests   changed     several     times   during  the
century  that    followed    the     Spanish     conquest.   A   key     distinction     that    helps   to
organize    and discuss accounts    of  Inca    expansion   is  between writers who credit
only    two or  three   Inca    rulers  with    imperial    conquests,  and sources that    state   that
all Inca    rulers  contributed to  the growth  of  the empire.
The earliest    narratives  of  Inca    expansion   belong  to  the “late   expansion”  group.
Detailed    narratives  of  Inca    history first   appeared    in  the 1550s   and focused on  the
