Select all that apply.
The following are shared characteristics of early societies:
trade, religion and culture
hieroglyphs and petroglyphs
governments and social classes
harsh environments
complex languages and gender roles

Trade, religion, and culture    governments and social classes       and complex languages and gender roles

Explanation:

answer; ///i believe the correct answer is (b) the writing of the ancients who lived in india after the indus valley inhabitants died out;