During the SpanishÂ–American War, the slogan "Remember the Maine" was stamped on units of this substance, which were popularly known as "worm castles."
One version of this substance used in the late Roman army was known as bucellum or bucellatum. The "Sailor Boy" label produces this substance en masse for consumption in Alaska, and the oldest surviving example of this substance is housed in Denmark and dates from the early 1850s. This substance was the main ingredient in dishes called lobscouse and skillygalee, and was often prepared alongside "desecrated vegetables." During the SpanishÂ–American War, the slogan "Remember the Maine" was stamped on units of this substance, which were popularly known as "worm castles." Leftovers from the Mexican-American War provided most of the supply of this substance to the (*) Confederacy, and the usual Union soldier received nine to ten of these items per day. For 10 points, name this dense biscuit made of unleavened flour and water which was a staple of military rations during the American Civil War.
One version of this substance used in the late Roman army was known as bucellum or bucellatum.
hardtack (prompt on "cracker" or "bread"; prompt on "biscuit" before "biscuit")