 The novel examines the dictatorial regime of Rafael <unk> Trujillo Molina in the Dominican Republic . Trujillo was , in historian Eric <unk> 's words , " a towering influence in Dominican and Caribbean history " who presided over " one of the most durable regimes of the twentieth century " during the thirty @-@ one years between his seizure of power in 1930 and his assassination in 1961 . Trujillo had trained with the United States Marine Corps during the United States occupation of the island , and graduated from the <unk> Military Academy in 1921 . After the U.S. departed in 1924 , he became head of the Dominican National Police which , under his command , was transformed into the Dominican National Army and Trujillo 's personal " virtually autonomous power base " . 
