The Neolithic Revolution and Early Agricultural Societies

In response to warming climates at the end of the last Ice Age, from about 10,000 years ago, some groups adapted to the environment in new ways, while others remained hunter-foragers. Settled agriculture appeared in several different parts of the world. The switch to agriculture created a more reliable, but not necessarily more diversified, food supply. Agriculturalists also had a massive impact on the environment through intensive cultivation of selected plants to the exclusion of others, through the construction of irrigation systems, and through the use of domesticated animals for food and for labor. Populations increased; family groups gave way to village life and, later, to urban life with all its complexity. Patriarchy
and forced labor systems developed, giving elite men concentrated power over most of the other people in their societies. Pastoralism emerged in parts of Africa and Eurasia. Pastoral peoples domesticated animals and led their herds around grazing ranges. Like agriculturalists, pastoralists tended to be more socially stratified than hunter-foragers. Because pastoralists were mobile, they rarely accumulated large amounts of material possessions, which would have been a hindrance when they changed grazing areas. The pastoralists’ mobility allowed them to become an important conduit for technological change as they interacted with settled populations.

I. Beginning about 10,000 years ago, the Neolithic Revolution led to the development of new and more complex economic and social systems.

A. Possibly as a response to climatic change, permanent agricultural villages emerged first in the lands of the eastern Mediterranean. Agriculture emerged at different times in Mesopotamia, the Nile River Valley and Sub-Saharan Africa, the Indus River Valley, the Yellow River or Huang He Valley, Papua New Guinea, Mesoamerica, and the Andes.

B. Pastoralism developed at various sites in the grasslands of Afro-Eurasia.

C. Different crops or animals were domesticated in the various core regions, depending on available local flora and fauna.

D. Agricultural communities had to work cooperatively to clear land and create the water control systems needed for crop production.

E. These agricultural practices drastically impacted environmental diversity. Pastoralists also affected the environment by grazing large numbers or animals on fragile grasslands, leading to erosion when overgrazed.

II. Agriculture and pastoralism began to transform human societies.

A. Pastoralism and agriculture led to more reliable and abundant food supplies, which increased the population.
B. Surpluses of food and other goods led to specialization of labor, including new classes of artisans and warriors, and the development of elites.

C. Technological innovations led to improvements in agricultural production, trade, and transportation
Required examples of improvements in agricultural production, trade, and transportation: • Pottery • Plows • Woven textiles • Metallurgy • Wheels and wheeled vehicles
D. In both pastoralist and agrarian societies, elite groups accumulated wealth, creating more hierarchical social structures and promoting patriarchal forms of social organization.

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Apunte sobre AP World History: Free Response Question: Technological and Environmental Transformations to c. 600 BCE, creado por scottpcoen el 18/03/2014.