CENSUS BUREAU census.gov Household Income: 2012 INTRODUCTION This report presents data on median household income at the national and state levels based on the 2011 and 2012 American Community Survey (ACS).
Inca Civilization. Definition. The Inca civilization flourished in ancient Peru between c. 1400 and 1533 CE, and their empire eventually extended across western South America from Quito in the north to Santiago in the south, making it the largest empire ever seen in the Americas and the largest in the world at that time.
The Inca Empire, or Inka Empire (Quechua: Tawantinsuyu), was the largest empire in pre-Columbian America. The administrative, political and military center of the empire was located in Cusco in modern-day Peru.The Inca civilization arose from the highlands of Peru sometime in the early 13th century.he official language of the empire was Quechua, although hundreds of local languages and dialects of Quechua were spoken. The Inca referred to their empire as Tawantinsuyu which can be translated as The Four Regions or The Four United Provinces.