Question

7. How have the mountain passes been helpful to India since historic times?​

Answer 1

Explanation:

The various mountain passes across the Himalayan range and other mountains in the north have provided passages to travellers since ancient time. The land routes via mountain passes have contributed in the exchange of ideas and commodities since historic times.

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Answer 2

Answer:

Passes across mountains in the north have provided passages to the ancient travellers.

1. these routs have contributed in the exchange of idea and commodities. 2. the idea of Upanishads and Ramayana the stories of Panchatantra, Indian numerals and decimal system could reach other parts of the world.