I would say it has to be trade
Sectionalism is the belief that a person's region was superior to other sections of the country. ... All of these issues led to sectionalism in the United States and pushed the country to the brink of war.
<span>Conflicts between villages encouraged the organization of military forces and development of government structure. Many districts fell under one powerful chief who overrode kinship networks and imposed their own authority. They grew weathly bye trading,</span>
Answer:
B
Explanation:
An Oligarchy is a select few people ruling. A democracy is eveyone ruling (the people)