 Ramba uchinyora ndima iyi - Kushamwaridzana kwaGropper kwakasimbiswa apo musi waMarch 24, 1911, akarasikirwa natete waaida zvikuru mumoto weTriangle Shirtwaist Factory, njodzi yakakonzerwa nemikova yakavharwa uye kubuda kusingabviri muNew York sweatshop. Vashandi vanenge 146 vakatsva kana kuti vakasvetuka kuti vafe zuva iroro mune yakanga iri njodzi huru zvikurusa yavanhu muNew York pamberi pokurwiswa namagandanga kwaSeptember 11, 2001. 