Answer:
D. railroad
Explanation:
if they dont have water, the railroad will bring it to them
It primarily shows boundaries and landforms
Answer:A.the interference was unnecessary for whole population that's was negligible
It is a good idea to aid these people because when they are in these conditions, it becomes harder to provide for themselves. Help from the government would be more than they could ever ask.
Hope this helps you and good luck, friend! :)