Answer: Psychoanalysis.
Explanation:
Sigmund Freud (1856 – 1939) was the founder of the Psychoanalytic approach, which examines unconscious impulses to explain human behavior. Freud maintained that the mind had both conscious and unconscious thoughts, developed based on psychic forces, and trauma could be cured by transforming unconscious thoughts and motivations into conscious ideas, therefore providing insight.
 
        
             
        
        
        
Answer: Slavery was an important part of their economy
Explanation:
Southern America at the time relied heavily on plantation farming to produce many goods that they exported to the rest of the world and also the North. Crops such as cotton and indigo were in high demand. 
Farming these crops was gruesome work and required hard labor. This is why the South used enslaved people. They also wanted to keep labor costs at a minimum and enslaved people were not paid so slavery kept costs down. It was simply too important to their economy. 
 
        
             
        
        
        
The completion in 1825 of the Erie Canal (below), connecting Lake Erie with the Hudson River, was an event of major importance in Michigan history because it greatly facilitated the transportation of passengers and freight between the eastern seaboard and Michigan ports.
        
                    
             
        
        
        
Answer:
b. an executive belongs to different class than her parents
Explanation:
 
        
             
        
        
        
Diseases like smallpox spread, their shelter was bad, and supplies were scarce.