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.
Both of these civilizations were in some adverse climate that we would difficult to live with. However, they found a way to adapt into their environment. The Inca civilization â¦ lived high above the clouds, in the mountain ranges of the Andes Mountains, where there is a lack of oxygen in the air.