Emergence of agriculture and writing
AGRICULTURAL REVOLUTION
Main agricultural centers
A new form of agriculture is adopted 10,000 years before Christ.
At the end of the ice age, the grasses grew in the steppes, the plants grew and bore fruit. the women planted the seeds that were germinating individually.
Animals were domesticated.
Fertile Eastern Mediterranean Crescent
Northwest China 7000 years ago (BC)
Mesoamerica, Mexico, 5000 years (BC)
Andean America, Ecuador and Peru 4000 years (BC)
CHANGES IN THE AGRICULTURAL REVOLUTION
Human beings faced many climatic factors over time, a constant fight against nature, they were hunters and fishermen until they changed their lifestyle.
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Second change
Third change
First change
Population increase
The sedentary were attracted by agriculture to take care of their plantations, their crops and store their products.
The construction of the first houses and the conformation of the first villages
Use of cultivation techniques
Conservation of surpluses
Domestication of animals
Tool improvement
10,000 years ago (BC) the population was 5000000 inhabitants in the world, after 8000 years the figure was 300000000 inhabitants in the world.
