What did the northern states believe in?

The northern states, particularly during the 19th century, generally believed in the principles of industrialization, economic modernization, and the abolition of slavery. They supported a more active federal government to promote infrastructure and economic growth and were often more progressive in social issues compared to the southern states. The northern states also valued education and Immigration as means to enhance their labor force and cultural diversity. This ideological framework contributed to significant tensions with the southern states, particularly over the issue of slavery.