Your answer is C. agreed to by Congress in 1777; ratified in 1781
        
             
        
        
        
Answer:
it assured that they would be able to invade polond umproposed 
Explanation:
 
        
             
        
        
        
Due simply to the fact that it was their native land they were fighting on. Whereas the colonist they were fighting were new to the lands and not yet fully acclimated.