Analysis of information sources in references of the Wikipedia article "Society" in English language version.
Where productivity increased and populations grew, farming communities and technologies spread into regions that had been only thinly populated before, thereby laying the foundations for new regions of agrarian civilization.
Reports on hunters and gatherers of the ethnological present—specifically on those in marginal environments—suggest a mean of three to five hours per adult worker per day in food production.
In essence, an ethnic group is a named social category of people based on perceptions of shared social experience or one's ancestors' experiences. Members of the ethnic group see themselves as sharing cultural traditions and history that distinguish them from other groups.
Where productivity increased and populations grew, farming communities and technologies spread into regions that had been only thinly populated before, thereby laying the foundations for new regions of agrarian civilization.
Reports on hunters and gatherers of the ethnological present—specifically on those in marginal environments—suggest a mean of three to five hours per adult worker per day in food production.
Reports on hunters and gatherers of the ethnological present—specifically on those in marginal environments—suggest a mean of three to five hours per adult worker per day in food production.
Reports on hunters and gatherers of the ethnological present—specifically on those in marginal environments—suggest a mean of three to five hours per adult worker per day in food production.
In essence, an ethnic group is a named social category of people based on perceptions of shared social experience or one's ancestors' experiences. Members of the ethnic group see themselves as sharing cultural traditions and history that distinguish them from other groups.
Where productivity increased and populations grew, farming communities and technologies spread into regions that had been only thinly populated before, thereby laying the foundations for new regions of agrarian civilization.