Assertion: covenant | /r/CapableOf | continue to be only the guide
Facets:
value: for the next 20 years
type: TEMPORAL
Source sentences:
text: For the next 20 years the Covenant continued to be, in theory, not only the guide and authority for all the activities of the League, but also the criterion by which liberal opinion in many developed countries judged the conduct of their own and other governments.