Will mark brainliest
trade in the vedic age occurred through

the bartering of goods for each other
the exchange of coins for goods
the use of written contracts as promises of payment
the exchange of land and animals for money

bartering of goods for each other

Explanation:

After the decline of the Indus valley civilization, Vedic age started in the Indian history. Generally dated, between 1500-600 B.C. as most of the modern scholars agree on this date. References point to the use of barter system and metallic currency in that age. In the Vedic Age, the cow stood as a higher unit of barter and cowrie-shells were used for lower purchase

the answer to your question is a because laws act as guidelines as to what is accepted in society. without it there would be conflicts between social groups and communities. it serves as a norm of conduct for citizens.