Answer:
1. Communist countries of Eastern Europe that were
dependent on the Soviet Union
 
        
             
        
        
        
Answer:
During what time sweetheart?
Explanation:
 
        
             
        
        
        
The answer is D, for the treaty of Portsmouth.  Extra note: he was the first American to win a Nobel Peace prize.  
        
                    
             
        
        
        
Western artists rejected traditional styles by inheriting all types of music during the early 1900's.
        
             
        
        
        
The beginning number of the pin can be any number except 0, so there are 9 choices. Both for second and third number can be any number. So there are 10 numbers possible for each placement. Lastly, for the fourth number we can only have digits 2, 4, 6, and 8 all in all 4. 
                      number of possible pins = 9 x 10 x 10 x 4 = 3600