Assertion: army | /r/HasProperty | subjected to more changes
Facets:
value: as force structures
type: MANNER
value: as base closures
type: TEMPORAL
value: in the 21st century
type: TEMPORAL
Source sentences:
text: In the 21st century, First Army was subjected to more changes as base closures and force structures were instituted to modernize, economize and change its mission.