Assertion: henry's success | /r/CapableOf | weaken england's grip
Facets:
value: on normandy
type: LOCATION
value: on its french possessions
type: LOCATION
Source sentences:
text: Meanwhile, the dual monarchy proved too difficult to maintain; the successes of the Dauphin and Joan of Arc began to weaken England's grip on its French possessions and Normandy was lost in 1450.