It makes the pay go up because of the overhead 
        
             
        
        
        
Answer
Languages
Economic activities
Explanation
The development of the distinct groups of Native American in  Washington was influenced by difference in language present in the tribes occupying this area.Languages grouped individuals with similar way of communicating to facilitate business and other activities.Economic activities for some of the native Americans in  Washington was primarily in games and gaming centers where most Indian natives played and operated businesses such as casinos.However, the other groups participated in fishing and sporting.
 
        
                    
             
        
        
        
The answer is D to your question
        
             
        
        
        
The ancient people were moving west.
The bridge that you are referring to was called the Bering land bridge which is now the Bering Strait. During the Ice age, though this area was covered in ice which made the sea levels drop and emerged the land bridge, the land bridge was covered with grasses and low shrubs which provided food for the mammoth, horses, caribou, and bison. It is believed that the ancient people followed these grazing animals from beringia (which is now SIberia)  and into America, they are believed to be the first inhabitants of America. Over time the weather got warmer and the glaciers started melting and the bridge started disappearing into what we now call the Bering strait this all happened about 11,600 years ago 
        
                    
             
        
        
        
Explanation:Carr, (1962), U.S. Supreme Court case that forced the Tennessee legislature to reapportion itself on the basis of population. In the Baker case, however, the court held that each vote should carry equal weight regardless of the voter's place of residence. ...