21. The sources of this civilization are Veda and Puran. 22. Between B.C 3300-1800 here Sindhu Civilization came into being. 23. Between 3300-1800 BC the Indus valley civilization flourished here. 24. That the Indus civilization is perhaps also Dravidian. 25. Chinese civilization is one of the oldest in the world. 26. Ancient China is the oldest civilization of human society. 27. That we all think is lost to civilization. 28. But the Indus civilization remains silent. 29. CATTLE were domesticated at a very early stage of human civilization . 30. Than the approximately 10,000 years of settled agricultural civilization
