Assertion: infantry square | /r/ObjectUse | used on only a few occasions
Facets:
value: during the american civil war
type: TEMPORAL
Source sentences:
text: During the American Civil War the infantry square was used on only a few occasions, the most notable of these being the Thirty-Second Indiana Volunteer Infantry at the Battle of Rowlett's Station, December 17, 1861 against Terry's Texas Rangers; a Colorado Volunteer company formed square when charged by lancers of the 5th Texas Mounted Rifles at the Battle of Valverde on February 21, 1862.