Assertion: fluoride's effect | /r/HasProperty | exploited by nazi
Facets:
value: in world war ii
type: TEMPORAL
Source sentences:
text: According to many sources (although in fairness some people dispute this claim), this effect was exploited by the Nazis in World War II, who used fluoride to keep concentration camp prisoners docile.
text: According to many sources (although in fairness some people dispute this claim), this effect was exploited by the Nazis in World War II, who used fluoride to keep concentration camp prisoners docile.