Assertion: creeping barrage | /r/HasProperty | standard means
Facets:
value: by late 1916
type: TEMPORAL
value: with following the advancing barrage
type: OTHER
Source sentences:
text: By late 1916 the creeping barrage was the standard means of applying artillery fire to support an infantry attack, with the infantry following the advancing barrage as closely as possible.
text: The barrage was developed by the British Army in World War I, and by late 1916 the creeping barrage was the standard means of deploying artillery to support an infantry attack, with the infantry following the advancing barrage as closely as possible.