Q:Information:  - Roger Dorsinville ( March 11 , 1911 - January 12 , 1992 ) was a Haitian poet , journalist , novelist , politician , and diplomat . Born in Port - au - Prince , Dorsinville attended military school before serving as the Minister of Public Health and ambassador to Venezuela . Some of his most notable works are Barrières ( 1946 ) , Pour Célébrer la Terre ( 1954 ) , Le Grand Devoir ( 1962 ) , and Toussaint Louverture ( 1965 ) .  - South America is a continent located in the western hemisphere, mostly in the southern hemisphere, with a relatively small portion in the northern hemisphere. It is also considered a subcontinent of the Americas, which is the model used in nations that speak Romance languages. The reference to South America instead of other regions (like Latin America or the Southern Cone) has increased in the last decades due to changing geopolitical dynamics (in particular, the rise of Brazil).  - Venezuela, officially the Bolivarian Republic of Venezuela, is a federal republic located on the northern coast of South America. It is bordered by Colombia on the west, Brazil on the south, Guyana on the east, and the islands of Trinidad and Tobago to the north-east. Venezuela's territory covers around with an estimated population . Venezuela is considered a state with extremely high biodiversity (currently ranks 7th in the world's list of nations with the most number of species), with habitats ranging from the Andes Mountains in the west to the Amazon Basin rain-forest in the south, via extensive "llanos" plains and Caribbean coast in the center and the Orinoco River Delta in the east.  - The Haitian Revolution, was a successful anti-slavery and anti-colonial insurrection that took place in the former French colony of Saint-Domingue that lasted from 1791 until 1804. It affected the institution of slavery throughout the Americas. Self-liberated slaves destroyed slavery at home, fought to preserve their freedom, and with the collaboration of mulattoes, founded the sovereign state of Haiti. It led to the greatest slave uprising since Spartacus's unsuccessful revolt against the Roman Republic nearly 1,900 years prior.  - Brazil, officially the Federative Republic of Brazil, is the largest country in both South America and Latin America. As the world's fifth-largest country by both area and population, it is the largest country to have Portuguese as an official language and the only one in the Americas. Bounded by the Atlantic Ocean on the east, Brazil has a coastline of . It borders all other South American countries except Ecuador and Chile and covers 47.3% of the continent's land area. Its Amazon River basin includes a vast tropical forest, home to diverse wildlife, a variety of ecological systems, and extensive natural resources spanning numerous protected habitats. This unique environmental heritage makes Brazil one of 17 megadiverse countries, and is the subject of significant global interest and debate regarding deforestation and environmental protection.  - Guyana (pronounced or ), officially the Co-operative Republic of Guyana, is a sovereign state on the northern mainland of South America. It is, however, included in the Caribbean Region due to its strong cultural, historical, and political ties with the Caribbean Community (CARICOM). Guyana is bordered by the Atlantic Ocean to the north, Brazil to the south and southwest, Suriname to the east and Venezuela to the west. With , Guyana is the fourth-smallest country on mainland South America after Uruguay, Suriname and French Guiana.  - François-Dominique Toussaint Louverture (20 May 1743  7 April 1803), also known as Toussaint L'Ouverture or Toussaint Bréda, was the best-known leader of the Haitian Revolution. His military and political acumen saved the gains of the first Black insurrection in November 1791. He first fought for the Spanish against the French; then for France against Spain and Britain; and finally, for Saint-Domingue (modern Haiti)'s colonial sovereignty against Napoleonic France. He then helped transform the insurgency into a revolutionary movement, which by 1800 had turned Saint-Domingue, the most prosperous slave colony of the time, into the first free colonial society to have explicitly rejected race as the basis of social ranking.   - Saint-Domingue was a French colony on the Caribbean island of Hispaniola from 1659 to 1804. The French had established themselves on the western portion of the islands of Hispaniola and Tortuga by 1659. In the Treaty of Ryswick of 1697, Spain formally recognized French control of Tortuga island and the western third of the island of Hispaniola.    What is the relationship between 'roger dorsinville' and 'french'?
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languages spoken or written