Since the average American will spend 24 hours watching television per week, it is safe to say that they suffer from a lack of movement and exercise. This, in turn, will lead more Americans to be overweight and more likely to suffer from serious health problems.
The Himalayas was a barrier between southeast Asians that prevented them from contacting each other without advanced equipment.
Hope this helps:)
They helped transport people and goods all around tge country quickly and efficiently
