Why did people in ancient times have inequalities? State the reasons.

In ancient times, primitive herds of people were formed. Then tribes and communities appeared. At this time, inequality developed between members of the community. Inequality in position arose from the different roles in the community. Those members of the tribe who held higher positions became richer than the average people. For example, the leader and his squad became prosperous due to the fact that they got more than what they got and loot. They often had slaves. Gifts were brought to the elder, so he was overgrown with property.