Because it was a union stronghold in the confederate states.
        
             
        
        
        
The printing press allowed for information to be distributed to a wide audience. This helped to spread new scientific discoveries as well, allowing scientists to share their works and learn from each other. The Scientific Method was further developed during the Renaissance.
        
             
        
        
        
<span>Four clear options emerged for the freedmen and women after the war: obtain land, move, work for former masters, or sharecrop.  Some freedmen were able to obtain their own personal land to work to support themselves and their families.  Others opted to move to the cities and the North to find work that was not agrarian based.  Directly after the war, plantation owners established a contract labor system that employed their former slaves</span>
        
             
        
        
        
<span>Lincoln was the tool to reconnect the North and South of the US, there was a ten percent plan for the south in order for them to be allowed back in the Union once ten percent of their legal voters swore their allegiance to the US, Johnson was a firm believer that African Americans held no place in reconstruction and that he granted free hand as well as local affairs, and finally the North decided to turn on Johnson because of how he chose to deal with the southern states government.</span>
        
             
        
        
        
Explanation:
personalities through free choice and action. While Sociocultural psychologists focus on the roles of ethnicity, gender, and culture in personality formation.