<span>D.) some northerners believed slavery was morally wrong . Southerners believed slavery was an essential part of their lives
this is </span>because the south heavily relied on slaves to tend to their agriculture and such, while the north was more.. well self reliant and city-like populated
        
                    
             
        
        
        
An attitude of both liberalism and nationalism.
In Europe in 1830 and 1848 there were a number of revolution movements, trying to replace old conservative governments. The revolutions often had a liberal flavor -- wanting "liberty" and political rights, vesting power in parliaments rather than just in kings and aristocracies.  There also were nationalist feelings that spurred some of the revolutionary movements.  In places like the Italian peninsula and German territories, that meant creating a united Italy or Germany.  
        
             
        
        
        
Ten Commandments are the basic and most important law of Christianity; the  most important rules and principles by which people have to live. 
This is equivalent to the Eighfold Path in Buddhism (answer 1) is the correct one): they are the major principles by which the Buddhists have to live. 
<span />
        
             
        
        
        
I'm guessing Better than any other country on the planet as they had a huge population good trade and huge chunk of land