Answer:
The distribution path to that area.
Step-by-step explanation:
Transportation is the reason why it is hard For people who live in the mountain hill in Nepal to have contact with the people outside their area. They place where they live cannot be accessible unless you ride a flying transportation (such as helicopter or an airplane). As a result, they're pretty much excluded from global news and product distribution chain.
The people who live on the terrain on the other hand are a little bit more accessible. This is why they're generally more modern and have a decent level of familiarity toward global's issue.