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Portrait reconstruction of I1396
Ancient Individual

A man buried in Peru in the Pre-Columbian South America era

I1396
1315 CE - 1410 CE
Male
Late Intermediate Period Pacapaccari, Peru 600 Years Ago
Peru
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Chapter I

Identity

The biological and cultural markers that define this ancient individual

Sample ID

I1396

Date Range

1315 CE - 1410 CE

Biological Sex

Male

mtDNA Haplogroup

B2

Y-DNA Haplogroup

P-M45

Cultural Period

Late Intermediate Period Pacapaccari, Peru 600 Years Ago

Chapter II

Place

Where this individual was discovered

Country Peru
Locality Ayacucho. Lucanas. Laramate. Pacapaccari
Chapter III

Time

When this individual lived in the broader context of human history

I1396 1315 CE - 1410 CE
Chapter IV

Story

The narrative of this ancient life

The Late Intermediate Period (LIP) in the Andes is a term used by archaeologists to define the era between the collapse of the Wari and Tiwanaku states around 1000 CE, and the rise of the Inca Empire around 1400 CE. This era was characterized by regionalism and the development of numerous small, localized cultures that emerged in the absence of large, centralized states.

In the context of the Pacapaccari area in Peru, located in the region that encompasses present-day Cusco and its surroundings, the Late Intermediate Period involved complex social, political, and cultural developments. Approximately 600 years ago, or around the early 15th century, this region was a mosaic of cultures, each with its own unique adaptations to the Andes' challenging geography and climate.

Political Structure and Social Organization

The LIP was marked by the fragmentation of previous political entities, allowing smaller ethnic groups or communities, often referred to as \chiefdoms," to gain autonomy. These were typically led by local leaders or chiefs, who wielded influence through a combination of hereditary succession, personal charisma, and control over agricultural and pastoral resources.

Pacapaccari, during this time, would have been a small polity or community, possibly a part of the larger Cusco area confederation of tribes that predated the Inca consolidation. The social structure was hierarchical, with a clear distinction between elites and commoners. The leader, likely a local kuraka or chief, would have been responsible for organizing labor, managing communal resources, overseeing religious activities, and handling conflicts both within and outside the community.

Economy and Subsistence

Subsistence strategies during this period were based mainly on agriculture and pastoralism. The Andean environment, with its altitudinal zonation, allowed Pacapaccari inhabitants to cultivate a variety of crops such as potatoes, quinoa, maize, and other tubers, suited to different ecological niches. The construction of agricultural terraces and irrigation canals would be crucial for maximizing arable land and ensuring water management across the varying altitudes.

Animal husbandry was also significant, with domesticated llamas and alpacas being essential not only for their wool, meat, and ability to transport goods, but also as status symbols. The relationship between agriculture and pastoralism ensured a balanced diet and contributed to the community's resilience against environmental fluctuations.

Cultural and Religious Practices

Cultural life in Pacapaccari during the LIP would have revolved around a syncretic religious framework, linking the physical and spiritual realms. The Andean cosmology, heavily influenced by earlier cultures such as Wari, centered on the worship of nature, ancestors, and deities associated with mountains, waters, and celestial bodies.

Ceremonial centers would play a critical role in the life of the Pacapaccari people, serving as sites for ritual activities, social gatherings, and political meetings. Archeological evidence from similar sites often includes remains of ceremonial architecture, such as plazas and platform mounds, as well as artifacts like pottery, textiles, and metalwork, which reveal intricate artistic traditions.

Interaction with Neighboring Cultures

Interaction with neighboring ethnic groups was a significant aspect of life during the LIP. Trade, warfare, and alliances were common, influencing the political landscape. The exchange of goods such as ceramics, textiles, and metals fostered cultural exchange and technological diffusion, which were crucial for maintaining regional stability and prosperity.

Impact and Legacy

The period 600 years ago in Pacapaccari laid the foundation for the subsequent unification into the Inca Empire. This era fostered the development of skills in agriculture, weaving, metalwork, and social organization that the Incas would later adopt and expand upon. The legacy of ceremonies and belief systems also persisted, influencing Inca religion and governance.

In summary, the Late Intermediate Period in Pacapaccari, Peru, reflects a dynamic era of adaptation and resilience, marked by localized political structures, a robust economy based on agriculture and pastoralism, and vibrant cultural and religious practices. This era set the stage for the emergence of one of the most powerful pre-Columbian empires in the Americas."

Chapter V

Context

Other ancient individuals connected to this sample

Sources

References

Scientific publications and genetic data

Scientific Publication

A Paleogenomic Reconstruction of the Deep Population History of the Andes

Authors Nakatsuka N, Lazaridis I, Barbieri C
Abstract

There are many unanswered questions about the population history of the Central and South Central Andes, particularly regarding the impact of large-scale societies, such as the Moche, Wari, Tiwanaku, and Inca. We assembled genome-wide data on 89 individuals dating from ∼9,000-500 years ago (BP), with a particular focus on the period of the rise and fall of state societies. Today's genetic structure began to develop by 5,800 BP, followed by bi-directional gene flow between the North and South Highlands, and between the Highlands and Coast. We detect minimal admixture among neighboring groups between ∼2,000-500 BP, although we do detect cosmopolitanism (people of diverse ancestries living side-by-side) in the heartlands of the Tiwanaku and Inca polities. We also highlight cases of long-range mobility connecting the Andes to Argentina and the Northwest Andes to the Amazon Basin. VIDEO ABSTRACT.

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