Assertion: collectivization | /r/CapableOf | prove challenge
Facets:
value: for the soviet authorities
type: TRANSITIVE-OBJECT
Source sentences:
text: However, collectivization in Central Asia proved a challenge for the Soviet authorities as they attempted to turn nomadic tribes into sedentary peoples leading many to flee the region and resume their nomadic existence, a point supported by Niccolo Pianciola.