Answer: I think it's D. demand greater tribal self-government...but I am not sure let me know if I am wrong! 
 
        
             
        
        
        
4. What did slave codes do?
they help them talk to each other
6. The one European culture that took time to learn Native American languages and cultures when they came to the new world was _english_____.  
7. The Plano culture replaced the ___idk___ culture.  
10. Many settlers to the Carolinas originally came from this island in the Caribbean?   idk
11. Slaves in New England, did not work primarily in agriculture but as _cotton pickers_____ and __sevants____.  
14. The Society of Friends (Quakers) refused to _idk______ and were disliked  
15. The King of England made Lord Baltimore the proprietor of _idk____.  
18. Since a water route required boats, migrants are thought to have crossed over to N. American thanks to a __idk____.
 
        
             
        
        
        
Better jobs & opportunities. 
A push factor would be like famine or disease in the country, etc.