Question

state the relevance of mountain passes with reference to india's contact globally since ancient times

Answer 1

plz see the attachment above
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hope this will help you.

Answer 2

A mountain passes with the altitude route. It may be go on very high altitude or low altitude. Many mountains also create during this time of passing, it creates because of snow moving, water moving.

When a large mountain is moving it creates a large valley. Semo la Tibetan is the highest mountain when it passes it is 18,258 feet.