Share to Google Classroom Information En Español The M28 "Davy Crockett" recoilless rifle (left) and the M388 "Atomic Watermelon" tactical nuke (right). Grades: 3 4 5 6 7 8 9 10 11 12 Subjects: Social StudiesS.C. HistorySouth Carolina - Late 20th & Early 21st CenturiesCold War AmericaSouth Carolina CultureArtifacts, Monuments & Symbols Collection: South Carolina CountiesRichlandWars & ConflictsCold War (1947-1991)Explore South CarolinaPlaces to Visit in S.C. Series: Curiosity Trek!
