The difference was that serfs were required to work for their lord and give him food for exchange of protection when war times appeared. Peasants, on the other hand, had no obligation to do so, they were just people who were agricultural workers and were growing crops.
        
             
        
        
        
Answer: Seward claimed that an “irrepressible conflict” was brewing over slavery and that the United States, as a result, must sooner or later become all slave or all free. 
Explanation:
 
        
             
        
        
        
Answer: A
When the Europeans came to America, they were in search of land. But Native Americans occupied much of the land. So, Europeans went to war with them and killed many.
Hope it helpes!
 
        
                    
             
        
        
        
Answer:
Personal distress or dysfunction
Explanation:
When a person's behaviour is out of ordinary, undesirable or even dysfunctional it is characterized as an abnormal behaviour. 
A personal distress in abnormal behaviour is a type of psychological disorder that occurs when an individual's behavior is upsetting, not socially or culturally acceptable, and not pleaseant in any way. It happens when an individual breaks down emotionally and this breakdown is often linked to distress.
Frances tested positive for use of marijuana which is not socially acceptable by her company. In turn she developes a mental illness because she lost her job, her type of abnormal behaviour can be characterized as personal dysfunction.