Question: One of the two writers, Hannah Arendt and Guillermo Cabrera Infante, changed to which nationality in his lifetime?
Context: Hannah Arendt is a 2012 German-Luxembourgish-French biographical drama film directed by Margarethe von Trotta and starring Barbara Sukowa.  The film centers in the life of German-Jewish philosopher and political theorist Hannah Arendt.  It is distributed by Zeitgeist Films in the United States, where it opened theatrically on 29 May 2013. Johanna "Hannah" Arendt ( or ; ] ; 14 October 1906 – 4 December 1975) was a German-born American political theorist.  Her 18 books and numerous articles, ranging from works on totalitarianism to thinking and judging, greatly influence political philosophy to this day.  Arendt is widely considered one of the most important thinkers of the twentieth century. Cuban literature is the literature written in Cuba or outside the island by Cubans in Spanish language.  It began to find its voice in the early 19th century.  The major works published in Cuba during that time were of an abolitionist character.  Notable writers of this genre include Gertrudis Gomez de Avellaneda and Cirilo Villaverde.  Following the abolition of slavery in 1886, the focus of Cuban literature shifted.  Dominant themes of independence and freedom were exemplified by José Martí, who led the modernista movement in Latin American literature.  Writers such as the poet Nicolás Guillén focused on literature as social protest.  Others, including Dulce María Loynaz, José Lezama Lima and Alejo Carpentier, dealt with more personal or universal issues.  And a few more, such as Reinaldo Arenas and Guillermo Cabrera Infante, earned international recognition in the postrevolutionary era. Elisabeth Young-Bruehl (March 3, 1946 – December 1, 2011), born Elisabeth Bulkley Young, was an American academic and psychotherapist, who from 2007 until her death resided in Toronto, Ontario, Canada.  She published a wide range of books, most notably biographies of Hannah Arendt and Anna Freud.  Her 1982 biography of Hannah Arendt won the first Harcourt Award while "The Anatomy of Prejudices" won the Association of American Publishers' prize for Best Book in Psychology in 1996.  She was a member of the Toronto Psychoanalytic Society and co-founder of Caversham Productions, a company that makes psychoanalytic educational materials. Jewish Cultural Reconstruction, Inc. (JCR) was an organization established in 1947 to collect and distribute heirless Jewish property in the American occupied zone of Germany after World War II.  Shortly after its founding, it became the cultural arm of the Jewish Restitution Successor Organization (JRSO).  About 150,000 heirless items (mostly books from the Offenbach Archival Depot whose owners could not be identified) were distributed by the JCR to libraries in the United States and abroad, among others to the library of the Israelitische Cultusgemeinde Zürich (ICZ) in Switzerland. Hannah Arendt, then managing director of the Jewish Cultural Reconstruction, Inc., handed over parts of the library of the Breslau Rabbinical Seminary in Germany which was suppressed by the Nazis in 1938.  The oldest books of the Breslau collection date back to the 16th century, among them a 1595 print of Flavius Josephus' "Antiquities of the Jews".  Funding for the JCR's operations was provided by the American Jewish Joint Distribution Committee and the Jewish Agency for Palestine.  Among the leaders and officers of the organization were Salo Baron, Hannah Arendt, Leo Baeck, and Gershom Scholem.  The JCR ceased operations in 1952. The Hannah Arendt Prize for Political Thought (German: Hannah-Arendt-Preis für politisches Denken) is a prize awarded to individuals representing the tradition of political theorist Hannah Arendt, especially in regard to totalitarianism.  It was instituted by the German Heinrich Böll Foundation (affiliated with the Alliance '90/The Greens) and the government of Bremen in 1995, and is awarded by an international jury. Guillermo Cabrera Infante (] ; Gibara, 22 April 1929 – 21 February 2005) was a Cuban novelist, essayist, translator, screenwriter, and critic; in the 1950s he used the pseudonym G. Caín. The Human Condition, first published in 1958, Hannah Arendt's account of how "human activities" should be and have been understood throughout Western history.  Arendt is interested in the "vita activa" (active life) as contrasted with the "vita contemplativa" (contemplative life) and concerned that the debate over the relative status of the two has blinded us to important insights about the "vita activa" and the way in which it has changed since ancient times.  She distinguishes three sorts of activity (labor, work, and action) and discusses how they have been affected by changes in Western history. On Revolution is a 1963 book by American Jewish political theorist Hannah Arendt.  Arendt presents a comparison of two of the main revolutions of the eighteenth century, the American and French Revolutions.  She goes against a common view of both Marxist and leftist views when she argues that France, while well studied and often emulated, was a disaster and that the largely ignored American Revolution was a success.  The turning point in the French Revolution occurred when the leaders rejected their goals of freedom in order to focus on compassion for the masses.  In America, on the other hand, the Founding Fathers never betrayed the goal of "Constitutio Libertatis".  However, Arendt believes the revolutionary spirit of those men had been lost, and advocates a “council system” as an appropriate institution to regain that spirit. Guillermo Cabrera González (born February 28, 1982) is a Dominican Republic former swimmer, who specialized in backstroke events.  Cabrera competed only in the men's 200 m backstroke at the 2000 Summer Olympics in Sydney, as the Dominican Republic's first ever swimmer in Olympic history.  He posted a FINA B-standard entry time of 2:07.17 from the Caribbean Islands Swimming Championships in Oranjestad, Aruba.  He challenged five other swimmers in heat one, including Hong Kong's Alex Fong, who later became one of city's most popular singers.  He raced to fourth place by a 2.75-second deficit behind winner Fong in 2:08.22.  Cabrera failed to advance into the semifinals, as he placed forty-first overall in the prelims.
Answer: American