Which best defines sectionalism?

a. a way to divide countries, states, and cities
b. a theory explaining the cause of the civil war
c. political, social, and economic disputes between regions
d. political differences as defined by political parties
e. a simple definition of the mason-dixon line

A way to divide countries, states and cities i the best way to define sectionalism. The correct option among all the options that are given in the question is the first option or option "A". It can also be defined as a kind of political loyalty to a person's region or state. I hope the answer comes to your help.

Sectionalism is best described by C. Social, political, and economic disputes between regions is sectionalism. Sectionalism occurs when local interests are what is most important to a person, or area, while interests outside of their local area does not have much importance.