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How can we know, that european bison had been completely free ranging in ancient and medieval times ? Maybe there existed a kind of husbandry, comparable to rendeer culture or to the supplementary...
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I deleted the question because of RG QA rules.
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Currently, EU - US / Russia are continuing a system of business sanctions against each other, which has started in 2014 with EU sanctions. I was searching for historical examples of business...
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