Assertion: phalanx | /r/HasProperty | obsolete
Facets:
value: by the end of its history
type: TEMPORAL
Source sentences:
text: There is some question as to whether the phalanx was actually obsolete by the end of its history.
text: There are some historians who argue the phalanx was already obsolete by the time of Cynocephalae and the Greek commanders failed to use it effectively in that battle because its use was no longer properly understood.