Answer:B and C
Explanation: A: Slavery was abolished after the Civil War. D is untrue.
 
        
                    
             
        
        
        
 hammer and sickle on the soviet union flag represent its leading role in socialist society to unify and enlighten the workers and peasants in the building up to
        
                    
             
        
        
        
Answer:
john adams was a patriot and entrage of a navel fleet
Charlews cornwalis british troops fell at york town
john paul jones signed the treaty of paris 
Explanation:
sry i had to cut the scentences short 
I learned this in my history class plus this is what i love learning about 
generall cornwalis and the war of america i also like learning abou ww2