. "break the strike" . . . . . "Leibig Fertilizer strike" . . . . . "company's \\\"brutal acts of violence\\\"" . . . . . . . . . . "anti-union violence" . . . . . . "Anti-union_violence#Causes" . "violent" . "toiling" . "violence" . "Anti-union violence" . . . "anti-union" . . "Anti-union violence" . "breaking up the strike" . . . "A violent conflict" . . . . . . . . . .