Macedonia was north of Athens and Sparta. 
        
             
        
        
        
Hopes this helps:
Answer: The law authorized the president to negotiate with southern Native American tribes for their removal to federal territory west of the Mississippi River in exchange for white settlement of their ancestral lands. 
        
             
        
        
        
it is b because if youlook and tink at it you think it is 
 
        
             
        
        
        
Answer: open new markets. 
Explanation:
The greatest priority of western railroad development as illustrated above was to open new markets. 
Connecting the coasts made exportation easier to the Eastern markets. The development of the railroad also brought about new economic opportunities and new territories were also easily accessible.
 
        
                    
             
        
        
        
Answer:  more than 10,000 were killed or injured.
Explanation: American Civil War.