मानव जाति ने कब संगठित होकर रहना और सभ्य समाजों की ओर संक्रमण करना शुरू किया?

Nomads are defined as people who:

The primitive people's early concept of god was primarily born out of which of the following?

Based on historical and anthropological studies of early human societies, which of the following statements is NOT true?