About: http://webisa.webdatacommons.org/370220934

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	I would say slavery is a major part of it, and it overarches over all causes of the war.
http://www.w3.org/ns/prov#wasQuotedFrom	scienceblogs.com