Why is the monsoon considered a unifying bond?

The monsoon is considered a unifying bond because:

1. Monsoon winds are associated with the rhythmic cycle of seasons.
2. The entire agricultural calender of the whole country depends on monsoon.
3. Life of people and festivities revolve around monsoon.
4. The river valleys which carry the water of monsoon also unite as a single river valley unit.
5. People from north to south and east to west, eagerly await the arrival of the monsoon.
6. Unifying influence of the monsoon on the Indian subcontinent is quite perceptible.