Answer: A policy of remaining apart from the affairs or interests of other groups, especially the political affairs of other countries.
Explanation:
 
        
                    
             
        
        
        
Answer:
Acting as a translator and guide for the group.
Explanation:
She was able to understand many of the languages Native Americans spoke. She also knew the land well.
 
        
             
        
        
        
Answer:
It gave Americans control of the Mississippi River. and also cut the Confederacy in half. It was also a major victory for the Union or the Northern States.
 
        
             
        
        
        
Answer:
If i'm not mistaking it was <u>1845</u>.
Explanation:
Somebody please correct me if i'm wrong.