When we see the human race, we must see before all else environment and food. Historians write about social change without taking these factors into account. This is why it is difficult for them to see the reasons decline and prosperity in society.
When we see the human race, we must see before all else environment and food. Historians write about social change without taking these factors into account. This is why it is difficult for them to see the reasons decline and prosperity in society.
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