How did the Himalayas help the people of India subcontinent?

The Himalayas have a significant effect on the weather of the Indian Subcontinent. Most of the southwesterly winds give up their rain in India before passing north over the Himalayas. The range is so high it also stops cold continental air from traveling north into India during wintertime.

Explanation:

its b i looked it up hope u get it right wish u luck

answer; grew into towns and cities;