Answer:
It proclaimed the freedom of slaves in the ten Confederate states still in rebellion. It also decreed that freed slaves could be enlisted in the Union Army, thereby increasing the Union's available manpower. 
So I'm guessing D or B. 
 
        
                    
             
        
        
        
It breached a long-standing line between domestic law enforcement and foreign military operations for the first time. 
        
             
        
        
        
Answer is: <span>League of Nations.
League of Nations was formed at the end of WWI (10 January 1920) a result of the Paris Peace Conference. League of Nations was first international institution whose mission was to maintain world peace. At 1935 it has 58 members (states). The League of Nations endured for 26 years.</span>
        
                    
             
        
        
        
Answer:
Make phone calls or canvas neighbors to make sure people vote.
Explanation:
brainilest plz
 
        
             
        
        
        
Answer:
I believe your answer is most likely A, if not then B.
Explanation: