Answer:
People who literally live in hills/mountains .
Explanation:
 
        
             
        
        
        
Well this is my own Opinion but I say "Maybe", Many Native Americans fought in WW1 and WW2, even though they were forced Assimilation.
        
             
        
        
        
The Open Door policy—first initiated in 1899, with a follow-up missive in 1900—was significant in its attempt by the United States to establish an international protocol of equal privileges for all countries trading with China and to support China's territorial and administrative integrity.
Hope this helped:)
        
             
        
        
        
Answer:
it's the board of supervisors. 
Explanation:
they gather to assist county ordinances