They used dry farming and flood irrigation.
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
FALSE. Madison and Hamilton were Federalists, which means they wanted the new US Constitution to be aproved. Both of them, along with John Jay, wrote 85 essays tittled "The Federalists Papers" defending the constitution. (Hamilton wrote 51, Madison wrote 29, and Jay wrote 5)
