Question: The Equestrian statue of Marshal Mannerheim was erected as a monument to the leader of the Whites during what event?
Sentence (from "Equestrian statue of Marshal Mannerheim"): Equestrian statue of Marshal Mannerheim is a bronze statue by Aimo Tukiainen in centre of Helsinki, Finland, erected 1960 as a monument to Marshal of Finland Carl Gustaf Emil Mannerheim.
Relevant evidence: Yes