Authorities in postrevolutionary Cuba worked to establish a binary society in which citizens were either patriots or traitors. This all-or-nothing approach reflected in the familiar slogan “patria o muerte” (fatherland or death) has recently been challenged in protests that have adopted the theme song “patria y vida” (fatherland and life), a collaboration by exiles that, predictably, has been banned in Cuba itself. Lillian Guerra excavates the rise of a Soviet-advised Communist culture controlled by state institutions and the creation of a multidimensional system of state security...