Question

1. How did the small tribes of earlier period give way to large kingdoms?
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Answer 1

Answer:

The main reason for the gradual development of large kingdoms from small tribes was the beginning of use of iron. With the help of iron tools, the dense forests of the Ganga valley region, which had hitherto not allowed expansion in the region, were cleared

Explanation:

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Answer 2

Answer:

The main reason for the gradual development of large kingdoms from small tribes was the beginning of use of iron.