QuipuQuipu (also spelled khipu) are recording devices fashioned from strings historically used by a number of cultures in the region of Andean South America. A quipu usually consisted of cotton or camelid fiber strings. The Inca people used them for collecting data and keeping records, monitoring tax obligations, collecting census records, calendrical information, and for military organization. The cords stored numeric and other values encoded as knots, often in a base ten positional system.
Noble savageIn Western anthropology, philosophy, and literature, the noble savage is a stock character who is uncorrupted by civilization. As such, the noble savage symbolizes the innate goodness and moral superiority of a primitive people living in harmony with Nature. In the heroic drama of the stageplay The Conquest of Granada by the Spaniards (1672), John Dryden represents the noble savage as an archetype of Man-as-Creature-of-Nature. The intellectual politics of the Stuart Restoration (1660–1688) expanded Dryden’s playwright usage of savage to denote a human wild beast and a wild man.
TeotihuacanTeotihuacan (teɪˌoʊtiːwəˈkɑːn; Spanish: Teotihuacán, teotiwa'kan; ) is an ancient Mesoamerican city located in a sub-valley of the Valley of Mexico, which is located in the State of Mexico, northeast of modern-day Mexico City. Teotihuacan is known today as the site of many of the most architecturally significant Mesoamerican pyramids built in the pre-Columbian Americas, namely the Pyramid of the Sun and the Pyramid of the Moon.
Subsistence economyA subsistence economy is an economy directed to basic subsistence (the provision of food, clothing, shelter) rather than to the market. Henceforth, "subsistence" is understood as supporting oneself at a minimum level. Often, the subsistence economy is moneyless and relies on natural resources to provide for basic needs through hunting, gathering, and agriculture. In a subsistence economy, economic surplus is minimal and only used to trade for basic goods, and there is no industrialization.
ChiefdomA chiefdom is a form of hierarchical political organization in non-industrial societies usually based on kinship, and in which formal leadership is monopolized by the legitimate senior members of select families or 'houses'. These elites form a political-ideological aristocracy relative to the general group. In anthropological theory, one model of human social development rooted in ideas of cultural evolution describes a chiefdom as a form of social organization more complex than a tribe or a band society, and less complex than a state or a civilization.
Social cycle theorySocial cycle theories are among the earliest social theories in sociology. Unlike the theory of social evolutionism, which views the evolution of society and human history as progressing in some new, unique direction(s), sociological cycle theory argues that events and stages of society and history generally repeat themselves in cycles. Such a theory does not necessarily imply that there cannot be any social progress. In the early theory of Sima Qian and the more recent theories of long-term ("secular") political-demographic cycles as well as in the Varnic theory of P.
Historiography of the fall of the Western Roman EmpireThe causes and mechanisms of the fall of the Western Roman Empire are a historical theme that was introduced by historian Edward Gibbon in his 1776 book The History of the Decline and Fall of the Roman Empire. Though Gibbon was not the first to speculate on why the empire collapsed, he was the first to give a well-researched and well-referenced account of the event, and started an ongoing historiographical discussion about what caused the fall of the Western Roman Empire.
Complex societyA complex society is a concept that is shared by a range of disciplines including anthropology, archaeology, history and sociology to describe a stage of social formation. The concept was formulated by scholars attempting to understand how modern states emerged, specifically the transition from small kin-based societies to large hierarchically structured societies. A complex society is characterized by features such as: State with a large population wherein its economy is structured according to specialization and a division of labor.
ProtohistoryProtohistory is a period between prehistory and written history during which a culture or civilization has not yet developed writing, but other cultures have already noted the existence of those pre-literate groups in their own writings. For example, in Europe, the Celts and the Germanic tribes are considered to have been protohistoric when they began appearing in Greek and Roman sources. Protohistoric may also refer to the transition period between the advent of literacy in a society and the writings of the first historians.
Ubaid periodThe Ubaid period (c. 5500–3700 BC) is a prehistoric period of Mesopotamia. The name derives from Tell al-'Ubaid where the earliest large excavation of Ubaid period material was conducted initially in 1919 by Henry Hall and later by Leonard Woolley. In South Mesopotamia the period is the earliest known period on the alluvial plain although it is likely earlier periods exist obscured under the alluvium. In the south it has a very long duration between about 5500 and 3800 BC when it is replaced by the Uruk period.
