Inca Empire

I

Introduction

Inca Empire, vast kingdom in the Andes Mountains of South America that was created by the Quechua, a Native American people, in the 15th century ad. The Inca Empire was conquered by the Spanish in the early 16th century. The Incas built a wealthy and complex civilization that ruled between 5 million and 11 million people. The Inca system of government was among the most complex political organizations of any Native American people. Although the Incas lacked both a written language and the concept of the wheel, they accomplished feats of engineering that were unequaled elsewhere in the Americas. They built large stone structures without mortar and constructed suspension bridges and roads that crossed the steep mountain valleys of the Andes.

The Incas conquered a number of neighboring peoples as they expanded their area of influence outward from their home in the Cuzco valley of highland Peru. Inca lands eventually totaled about 906,500 sq km (about 350,000 sq mi). This territory centered on the peaks of the Andes, but extended to the Pacific Coast and the Amazon basin. The political center of the empire was in what is now Peru, and its territory included parts of present-day Ecuador, Bolivia, northern Chile, and northwest Argentina. The terrain included high grass plateaus, low-lying jungles, deserts, and fertile river valleys.

II

Origins of the Incas

Most of the major ideas and institutions incorporated within Inca culture developed from a series of earlier Native American civilizations in the Andes. According to legend, the people later known as Incas began as a small group of warlike people and lived near Lake Titicaca in southeastern Peru sometime before the 13th century. According to Inca myths, the first Inca emperor, Manco Capac, and his three brothers and four sisters emerged from caves in the earth. Around the year 1200, Manco Capac led ten Inca ayllus, or clans, from Lake Titicaca north to the fertile valley of Cuzco. The Incas conquered the people of the area and took it over for themselves. They founded the city of Cuzco as their capital. Manco Capac married one of his sisters, Mama Ocllo, to establish the royal Inca bloodline. He and succeeding emperors increased their power through marriage alliances and the conquest of neighboring groups. By the reign of Viracocha Inca, the eighth emperor, the Incas dominated an area stretching about 40 km (about 25 mi) around Cuzco. Recent archaeological evidence, however, shows that Inca culture was developing in the Cuzco Valley for centruries.

The Incas dramatically expanded and unified their territory after the conquest of the Chancas, under Viracocha's son, Pachacuti Inca Yupanqui. Pachacuti (whose name means 'earthquake' or 'cataclysm') reorganized the Inca social and political system. He and his son, Topa Inca Yupanqui, were brilliant soldiers and statesmen who extended the empire from northern Ecuador to central Chile. Under their leadership, the Incas united the diverse native peoples along 4800 km (3000 mi) of coast into a far-flung empire with a common Quechuan language and way of life. These leaders brought Inca civilization to its peak: They made the capital city of Cuzco into the center of Inca society and government, developed a state religion, and set up an elaborate administrative system to control their widely scattered subjects and territories.

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III

Inca Civilization

A

Political Organization

Inca society was strictly organized, from the emperor and royal family down to the peasants. The emperor was thought to be descended from the sun god, Inti, and he therefore ruled with divine authority. All power rested in his hands. Only the influence of custom and the fear of revolt checked the emperor’s power. The emperor had one official wife, but he had many royal concubines and his children by these wives often numbered in the hundreds. The emperor chose his most important administrators from among his sons.

Just below the emperor came the aristocracy, which included descendants and relations of all the emperors. These pure-blooded Incas held the most important government, religious, and military posts. The nobles of conquered peoples also became part of the governing aristocracy and were considered Inca by adoption.

For administrative purposes the empire was divided into regions known as the 'four suyus (quarters) of the world,' with Cuzco at its center. The Incas called their empire Tawantinsuyu, a Quechuan word meaning “Land of the Four Quarters.” One suyu, the Antisuyu, stretched to the east of Cuzco and contained deep, forest-covered valleys that gradually descended into the jungles of the Amazon basin. Indian groups in this region, many of whom were only partially pacified, continued to launch attacks against the Incas. Cuntisuyu included all the land west of Cuzco, including the coastal regions of Peru from Chan Chan to Arequipa. Collasuyu was the largest of the quarters. Located south of Cuzco, it took in Lake Titicaca and regions of Bolivia, Chile, and Argentina. Chincasuyu contained the remaining land to the north of Cuzco.

A blood relative of the emperor served as governor of each quarter. The Incas further divided each quarter into progressively smaller units, with officials of descending rank overseeing the activities of these units. Serving under each governor were ten district governors, each of whom ruled over a district containing about 10,000 peasants. Another official, ideally a leader of a large village, ruled over a smaller area containing about 1,000 peasants. At the level below, 10 foremen each supervised a total of 100 peasants. At the lowest organizational level, an official oversaw a group of ten peasants. For every 10,000 people, there were 1,331 officials.

Inca state affairs were complex and tightly controlled. Whole native populations were at times uprooted and resettled in other communities. Often groups were relocated to areas where they were needed for agricultural or mining activities. Sometimes relocations were politically motivated. Placing Quechua-speaking populations in newly conquered areas impaired the ability of local groups to unite against the Incas. Furthermore, these relocations facilitated the spread of Inca ideas and culture and promoted unity in the empire.

B

Record-Keeping System

Although the Incas had no system of writing, they did have a thorough record-keeping system. In order to deal efficiently with matters of state, the Inca government kept detailed inventories of all the people, livestock, gold, land, crop harvests, armies, and projects of the empire. The Incas kept these records by means of quipus (pronounced KEE-pooz), a series of knotted strings hung from a main top string. The Incas encoded numerical data in the strings by varying the spacing of the knots and strings. The colors and kinds of string used were also significant in representing the type of information being recorded. For example, a yellow string may have been used for an inventory of corn or gold. Only a specially trained record keeper called a quipucamayo could create or interpret the quipus. Essentially, the quipu was a memory aid for the quipucamayo, who was responsible for reporting census data and detailed inventories to the central government. The Inca emperor kept many such record keepers throughout the empire, often assigning several to one location to ensure the accuracy of the records. Following the Spanish conquest and the introduction of records written in Spanish, the Incas lost the ability to read quipus. Modern scholars still have not fully deciphered the complex codes used in the creation of quipus.

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