. . . . . . . . . . . "The 21st Connecticut Volunteer Infantry was an infantry regiment that served in the Union Army during the American Civil War."@en . . . "--09-05"^^ . . . . "21"^^ . "Battle of Drewry's Bluff"@en . "The 21st Connecticut Volunteer Infantry was an infantry regiment that served in the Union Army during the American Civil War."@en . . "21st Connecticut Infantry Regiment"@en . . .