Assertion: phalanx | /r/CapableOf | become vulnerable
Facets:
value: in this event
type: TEMPORAL
Source sentences:
text: In this event, as in the battles of Cynoscephalae and Pydna, the phalanx became vulnerable to attacks by more flexible units—such as Roman legionary centuries, which were able to avoid the sarissae and engage in hand-to-hand combat with the phalangites.