1.
Geographic coordinate system
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A geographic coordinate system is a coordinate system used in geography that enables every location on Earth to be specified by a set of numbers, letters or symbols. The coordinates are chosen such that one of the numbers represents a vertical position. A common choice of coordinates is latitude, longitude and elevation, to specify a location on a two-dimensional map requires a map projection. The invention of a coordinate system is generally credited to Eratosthenes of Cyrene. Ptolemy credited him with the adoption of longitude and latitude. Ptolemys 2nd-century Geography used the prime meridian but measured latitude from the equator instead. Mathematical cartography resumed in Europe following Maximus Planudes recovery of Ptolemys text a little before 1300, in 1884, the United States hosted the International Meridian Conference, attended by representatives from twenty-five nations. Twenty-two of them agreed to adopt the longitude of the Royal Observatory in Greenwich, the Dominican Republic voted against the motion, while France and Brazil abstained. France adopted Greenwich Mean Time in place of local determinations by the Paris Observatory in 1911, the latitude of a point on Earths surface is the angle between the equatorial plane and the straight line that passes through that point and through the center of the Earth. Lines joining points of the same latitude trace circles on the surface of Earth called parallels, as they are parallel to the equator, the north pole is 90° N, the south pole is 90° S. The 0° parallel of latitude is designated the equator, the plane of all geographic coordinate systems. The equator divides the globe into Northern and Southern Hemispheres, the longitude of a point on Earths surface is the angle east or west of a reference meridian to another meridian that passes through that point. All meridians are halves of great ellipses, which converge at the north and south poles, the prime meridian determines the proper Eastern and Western Hemispheres, although maps often divide these hemispheres further west in order to keep the Old World on a single side. The antipodal meridian of Greenwich is both 180°W and 180°E, the combination of these two components specifies the position of any location on the surface of Earth, without consideration of altitude or depth. The grid formed by lines of latitude and longitude is known as a graticule, the origin/zero point of this system is located in the Gulf of Guinea about 625 km south of Tema, Ghana. To completely specify a location of a feature on, in, or above Earth. Earth is not a sphere, but a shape approximating a biaxial ellipsoid. It is nearly spherical, but has an equatorial bulge making the radius at the equator about 0. 3% larger than the radius measured through the poles, the shorter axis approximately coincides with the axis of rotation
2.
Argentina
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Argentina, officially the Argentine Republic, is a federal republic in the southern half of South America. With a mainland area of 2,780,400 km2, Argentina is the eighth-largest country in the world, the second largest in Latin America, and the largest Spanish-speaking one. The country is subdivided into provinces and one autonomous city, Buenos Aires. The provinces and the capital have their own constitutions, but exist under a federal system, Argentina claims sovereignty over part of Antarctica, the Falkland Islands, and South Georgia and the South Sandwich Islands. The earliest recorded presence in the area of modern-day Argentina dates back to the Paleolithic period. The country has its roots in Spanish colonization of the region during the 16th century, Argentina rose as the successor state of the Viceroyalty of the Río de la Plata, a Spanish overseas viceroyalty founded in 1776. The country thereafter enjoyed relative peace and stability, with waves of European immigration radically reshaping its cultural. The almost-unparalleled increase in prosperity led to Argentina becoming the seventh wealthiest developed nation in the world by the early 20th century, Argentina retains its historic status as a middle power in international affairs, and is a prominent regional power in the Southern Cone and Latin America. Argentina has the second largest economy in South America, the third-largest in Latin America and is a member of the G-15 and it is the country with the second highest Human Development Index in Latin America with a rating of very high. Because of its stability, market size and growing high-tech sector, the description of the country by the word Argentina has to be found on a Venice map in 1536. In English the name Argentina probably comes from the Spanish language, however the naming itself is not Spanish, Argentina means in Italian of silver, silver coloured, probably borrowed from the Old French adjective argentine of silver > silver coloured already mentioned in the 12th century. The French word argentine is the form of argentin and derives of argent silver with the suffix -in. The Italian naming Argentina for the country implies Argentina Terra land of silver or Argentina costa coast of silver, in Italian, the adjective or the proper noun is often used in an autonomous way as a substantive and replaces it and it is said lArgentina. The name Argentina was probably first given by the Venitian and Genoese navigators, in Spanish and Portuguese, the words for silver are respectively plata and prata and of silver is said plateado and prateado. Argentina was first associated with the silver mountains legend, widespread among the first European explorers of the La Plata Basin. The first written use of the name in Spanish can be traced to La Argentina, a 1602 poem by Martín del Barco Centenera describing the region, the 1826 constitution included the first use of the name Argentine Republic in legal documents. The name Argentine Confederation was also used and was formalized in the Argentine Constitution of 1853. In 1860 a presidential decree settled the name as Argentine Republic
3.
Provinces of Argentina
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Argentina is subdivided into twenty-three provinces and one autonomous city, Ciudad Autónoma de Buenos Aires, which is the federal capital of the nation as decided by Congress. The provinces and the capital have their own constitutions, but exist under a federal system, during the War of Independence the main cities and their surrounding countrysides became provinces though the intervention of their cabildos. The Anarchy of the Year XX completed this process, shaping the original thirteen provinces, Jujuy seceded from Salta in 1834, and the thirteen provinces became fourteen. After seceding for a decade, Buenos Aires Province accepted the 1853 Constitution of Argentina in 1861, a law from 1862 designated as national territories those under federal control but outside the frontiers of the provinces. In 1884 they served as bases for the establishment of the governorates of Misiones, Formosa, Chaco, La Pampa, Neuquén, Río Negro, Chubut, Santa Cruz and Tierra del Fuego. The agreement about a dispute with Chile in 1900 created the National Territory of Los Andes, its lands were incorporated into Jujuy, Salta. La Pampa and Chaco became provinces in 1951, Misiones did so in 1953, and Formosa, Neuquén, Río Negro, Chubut and Santa Cruz, in 1955. The last national territory, Tierra del Fuego, became the Tierra del Fuego, Argentina is a federation of twenty-three provinces and one autonomous city, Buenos Aires. Provinces are divided for administration purposes into departments and municipalities, except for Buenos Aires Province, Buenos Aires City itself is divided into communes. Provinces hold all the power that they not to delegate to the federal government, they must be representative republics. Beyond this they are autonomous, they enact their own constitutions, freely organize their local governments. Since 1983 four provinces were intervened, namely Catamarca, Corrientes, Santiago del Estero, article 61 of the Constitution of the city of Buenos Aires states that Suffrage is free, equal, secret, universal, compulsory and not accumulative. The foreign residents enjoy this right, with the obligations, on equal terms with Argentine citizens registered in this district. Argentina is divided into seven geographical regions, many provinces having their territories across more than one. Source, Demographics of Argentina ISO 3166-2, AR, the ISO codes for the provinces of Argentina. com Argentine Provinces since 1973 at World Statesmen
4.
Gualeguay River
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The Gualeguay River is one of the major rivers of the Mesopotamic province of Entre Ríos, Argentina. It passes by the cities of Villaguay, Rosario del Tala, and Gualeguay, and finally empties into the Río Paraná Ibicuy, a distributary of the Paraná River in the Paraná Delta. The Gualeguays drainage basin covers an area of 22,716 square kilometres, measurements taken in 1964–1968 place its average discharge at 210 cubic metres per second. List of rivers of Argentina Turismo Entre Ríos, geografía, relieve y límites de Entre Ríos. Secretaría de Minería de la Nación, provincia de Entre Ríos - Recursos hídricos Archived 10 November 2006 at the Wayback Machine. CUENCAS HIDRICAS SUPERFICIALES DE LA REPUBLICA ARGENTINA
5.
Buenos Aires
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Buenos Aires is the capital and most populous city of Argentina. The city is located on the shore of the estuary of the Río de la Plata. The city of Buenos Aires is neither part of Buenos Aires Province nor the Provinces capital, rather, in 1880, after decades of political infighting, Buenos Aires was federalized and removed from Buenos Aires Province. The city limits were enlarged to include the towns of Belgrano and Flores, the 1994 constitutional amendment granted the city autonomy, hence its formal name, Ciudad Autónoma de Buenos Aires. Its citizens first elected a chief of government in 1996, previously, Buenos Aires is considered an alpha city by the study GaWC5. Buenos Aires quality of life was ranked 81st in the world and one of the best in Latin America in 2012 and it is the most visited city in South America, and the second-most visited city of Latin America. Buenos Aires is a top tourist destination, and is known for its preserved Spanish/European-style architecture, Buenos Aires held the 1st Pan American Games in 1951 as well as hosting two venues in the 1978 FIFA World Cup. Buenos Aires will host the 2018 Summer Youth Olympics and the 2018 G20 summit, Buenos Aires is a multicultural city, being home to multiple ethnic and religious groups. Several languages are spoken in the city in addition to Spanish, contributing to its culture, the hill was known to them as Buen Ayre, as it was free of the foul smell prevalent in the old city, which is adjacent to swampland. During the siege of Cagliari, the Aragonese built a sanctuary to the Virgin Mary on top of the hill, in 1335, King Alfonso the Gentle donated the church to the Mercedarians, who built an abbey that stands to this day. In the years after that, a story circulated, claiming that a statue of the Virgin Mary was retrieved from the sea after it miraculously helped to calm a storm in the Mediterranean Sea, the statue was placed in the abbey. Spanish sailors, especially Andalusians, venerated this image and frequently invoked the Fair Winds to aid them in their navigation, a sanctuary to the Virgin of Buen Ayre would be later erected in Seville. Pedro de Mendoza called the city Holy Mary of the Fair Winds, mendoza’s settlement soon came under attack by indigenous people, and was abandoned in 1541. For many years, the name was attributed to a Sancho del Campo, a second settlement was established in 1580 by Juan de Garay, who sailed down the Paraná River from Asunción. Garay preserved the name chosen by Mendoza, calling the city Ciudad de la Santísima Trinidad y Puerto de Santa María del Buen Aire. The short form Buenos Aires became the common usage during the 17th century, the usual abbreviation for Buenos Aires in Spanish is Bs. As. It is common as well to refer to it as B. A. or BA /ˌbiːˈeɪ/ bee-AY), while BA is used more by expats residing in the city, the locals more often use the abbreviation Baires, in one word. Seaman Juan Díaz de Solís, navigating in the name of Spain, was the first European to reach the Río de la Plata in 1516 and his expedition was cut short when he was killed during an attack by the native Charrúa tribe in what is now Uruguay
6.
Census
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A census is the procedure of systematically acquiring and recording information about the members of a given population. It is a regularly occurring and official count of a particular population, the term is used mostly in connection with national population and housing censuses, other common censuses include agriculture, business, and traffic censuses. United Nations recommendations also cover census topics to be collected, official definitions, classifications, the word is of Latin origin, during the Roman Republic, the census was a list that kept track of all adult males fit for military service. Current administrative data systems allow for other approaches to enumeration with the level of detail but raise concerns about privacy. A census can be contrasted with sampling in which information is obtained only from a subset of a population, typically main population estimates are updated by such intercensal estimates. Modern census data are used for research, business marketing, and planning. Census counts are necessary to adjust samples to be representative of a population by weighting them as is common in opinion polling, similarly, stratification requires knowledge of the relative sizes of different population strata which can be derived from census enumerations. In some countries, the census provides the official used to apportion the number of elected representatives to regions. In many cases, a carefully chosen random sample can provide accurate information than attempts to get a population census. A census is often construed as the opposite of a sample as its intent is to count everyone in a rather than a fraction. However, population censuses rely on a frame to count the population. This is the way to be sure that everyone has been included as otherwise those not responding would not be followed up on. The fundamental premise of a census is that the population is not known, the use of a sampling frame is counterintuitive as it suggests that the population size is already known. However, a census is also used to collect data on the individuals in the nation. This process of sampling marks the difference between historical census, which was a house to house process or the product of a decree. The sampling frame used by census is almost always an address register, thus it is not known if there is anyone resident or how many people there are in each household. Depending on the mode of enumeration, a form is sent to the householder, as a preliminary to the dispatch of forms, census workers will check any address problems on the ground. While it may seem straightforward to use the postal service file for this purpose, a particular problem is what are termed communal establishments which category includes student residences, religious orders, homes for the elderly, people in prisons etc
7.
Anthony of Padua
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Saint Anthony of Padua, born Fernando Martins de Bulhões, also known as Anthony of Lisbon, was a Portuguese Catholic priest and friar of the Franciscan Order. He was born and raised by a family in Lisbon, Portugal. He was proclaimed a Doctor of the Church on 16 January 1946 and he is also the patron saint of lost things. Fernando Martins was born in Lisbon, Portugal and his wealthy and noble family arranged for him to be instructed at the local cathedral school. At the age of fifteen, he entered the community of Canons Regular at the Augustinian Abbey of Saint Vincent on the outskirts of Lisbon. In 1212, distracted by frequent visits from family and friends, he asked to be transferred to the motherhouse of the congregation, there the young Fernando studied theology and Latin. After his ordination to the priesthood, Fernando was named guestmaster, while he was in Coimbra, some Franciscan friars arrived and settled at a small hermitage outside Coimbra dedicated to Saint Anthony of Egypt. Fernando was strongly attracted to the simple, evangelical lifestyle of the friars, news arrived that five Franciscans had been beheaded in Morocco, the first of their order to be killed. King Afonso ransomed their bodies to be returned and buried as martyrs in the Abbey of Santa Cruz, inspired by their example, Fernando obtained permission from church authorities to leave the Canons Regular to join the new Franciscan Order. Upon his admission to the life of the friars, he joined the small hermitage in Olivais, adopting the name Anthony, Anthony then set out for Morocco, in fulfillment of his new vocation. However, he fell ill in Morocco and set sail back for Portugal in hope of regaining his health. On the return voyage the ship was blown off course and landed in Sicily, from Sicily he made his way to Tuscany where he was assigned to a convent of the order, but he met with difficulty on account of his sickly appearance. He was finally assigned to the hermitage of San Paolo near Forlì, Romagna. There he had recourse to a one of the friars had made in a nearby cave, spending time in private prayer. One day, in 1222, in the town of Forli, on the occasion of an ordination, a number of visiting Dominican friars were present, Anthony objected but was overruled, and his sermon created a deep impression. Not only his voice and arresting manner, but the entire theme and substance of his discourse and his moving eloquence. Everyone was impressed with his knowledge of scripture, acquired during his years as an Augustinian friar, at that point, Anthony was sent by Brother Gratian, the local Minister Provincial, to the Franciscan province of Romagna, based in Bologna. He soon came to the attention of the founder of the order, Francis had held a strong distrust of the place of theological studies in the life of his brotherhood, fearing that it might lead to an abandonment of their commitment to a life of real poverty
8.
Juan Bautista Ambrosetti
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Juan Bautista Ambrosetti was an Argentine archaeologist, ethnographer and naturalist who helped pioneer anthropology in his country. Ambrosetti was born in Gualeguay, Entre Ríos Province, in 1865 and he enrolled at the University of Buenos Aires, where he was mentored by the prominent local naturalist, Dr. Florentino Ameghino. At age twenty, he joined an expedition of naturalists into then-remote and largely uncharted Chaco Province, publishing his observations in Buenos Aires by a pseudonym, following graduation, he was appointed Director of Zoology at the Provincial Museum of Entre Ríos, in Paraná. Ambrosetti contributed to a number of peer-reviewed journals, including the National Academy of Sciences Bulletin and he was named Professor of Archaeology in 1903, and established the University of Buenos Aires Museum of Ethnography, in 1904. His text, Argentine Archaeology, Bronze in the Calchaquí Region, built on a strategic site as a fort along the storied Inca road system, the Pucará de Tilcara was estimated by Ambrosetti to have been established in the 11th century. The 15-hectare site included a necropolis, extensive petroglyphs, and thousands of archaeological pieces, over the following three years, he and his team, recovered and catalogued over 3,000 artifacts, many of which were added to the Museum of Ethnography. Ambrosetti continued to teach and write, and in 1917, published his novel, Superstitions and Legends. He died in Buenos Aires in 1917, and his ashes were buried at the foot of the Tilcara ruins, ruins of Quilmes Museo Etnográfico Juan B
9.
Jorge Burruchaga
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Jorge Luis Burruchaga is an Argentine association football coach and former professional football player, born in Gualeguay, Entre Ríos. He played both as a midfielder and striker and is famous for scoring the winning goal in the final of the 1986 FIFA World Cup. Burruchaga started playing in 1980 for Arsenal de Sarandí in Argentinas then second division and he was bought by Independiente in 1982 and debuted in a victory against Estudiantes de La Plata on 12 February. He was part of the team won the Metropolitano 1983, the Copa Libertadores. He was then transferred to French team Nantes, where he played for seven years, marseille midfield player Jean-Jacques Eydelie and the clubs general manager, Jean-Pierre Bernes, had offered him money to throw the game, Burruchaga said he agreed but then changed his mind. He was subsequently given a six months sentence when judgment was delivered on 15 May 1995. He returned to Argentina for his last spell in Independiente, when he won a Supercopa Sudamericana and he retired from professional football on 10 April 1998 in a match against Vélez Sársfield. Burruchaga was part of the team won the 1986 FIFA World Cup. He also participated in all Argentine matches at the 1990 FIFA World Cup and he scored a total of 13 goals for Argentina in 59 games between 1983 and 1990. Burruchaga coached Arsenal de Sarandí since its arrival to first division in 2002, for the 2005–06 season, he signed with Estudiantes de La Plata. In May 2006, he moved to Independiente and resigned on April 2007 and he has also managed Banfield from 2008 to 2009 On 5 May 2009, Burruchaga returned to Arsenal de Sarandí but resigned in 2010. He managed Paraguayan Club Libertad since 2011 and he managed Atletico Rafaela in the Argentinian Primera Division from 2012 to June 2014. In 2015, Burruchaga returned to Rafaela in his period as a coach. com Futbol Factory profile
10.
Football (soccer)
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Association football, more commonly known as football or soccer, is a team sport played between two teams of eleven players with a spherical ball. It is played by 250 million players in over 200 countries and dependencies making it the worlds most popular sport, the game is played on a rectangular field with a goal at each end. The object of the game is to score by getting the ball into the opposing goal, players are not allowed to touch the ball with their hands or arms while it is in play, unless they are goalkeepers. Other players mainly use their feet to strike or pass the ball, the team that scores the most goals by the end of the match wins. If the score is level at the end of the game, the Laws of the Game were originally codified in England by The Football Association in 1863. Association football is governed internationally by the International Federation of Association Football, the first written reference to the inflated ball used in the game was in the mid-14th century, Þe heued fro þe body went, Als it were a foteballe. The Online Etymology Dictionary states that the word soccer was split off in 1863, according to Partha Mazumdar, the term soccer originated in England, first appearing in the 1880s as an Oxford -er abbreviation of the word association. Within the English-speaking world, association football is now usually called football in the United Kingdom and mainly soccer in Canada and the United States. People in Australia, Ireland, South Africa and New Zealand use either or both terms, although national associations in Australia and New Zealand now primarily use football for the formal name. According to FIFA, the Chinese competitive game cuju is the earliest form of football for which there is scientific evidence, cuju players could use any part of the body apart from hands and the intent was kicking a ball through an opening into a net. It was remarkably similar to football, though similarities to rugby occurred. During the Han Dynasty, cuju games were standardised and rules were established, phaininda and episkyros were Greek ball games. An image of an episkyros player depicted in low relief on a vase at the National Archaeological Museum of Athens appears on the UEFA European Championship Cup, athenaeus, writing in 228 AD, referenced the Roman ball game harpastum. Phaininda, episkyros and harpastum were played involving hands and violence and they all appear to have resembled rugby football, wrestling and volleyball more than what is recognizable as modern football. As with pre-codified mob football, the antecedent of all football codes. Non-competitive games included kemari in Japan, chuk-guk in Korea and woggabaliri in Australia, Association football in itself does not have a classical history. Notwithstanding any similarities to other games played around the world FIFA have recognised that no historical connection exists with any game played in antiquity outside Europe. The modern rules of football are based on the mid-19th century efforts to standardise the widely varying forms of football played in the public schools of England
11.
1986 FIFA World Cup
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The 1986 FIFA World Cup, the 13th FIFA World Cup, was held in Mexico from 31 May to 29 June 1986. The tournament was the second to feature a 24-team format, Mexico was selected as the new host in May 1983. This was the third FIFA World Cup tournament in succession that was hosted by a Hispanophonic country, in addition to Spain hosting in 1982, Argentina was captained by the 25-year old Diego Maradona, who played a large part in his teams success. Maradona scored the Hand of God goal, as well as another voted Goal of the Century and these were two of the five goals that Maradona scored during the tournament, and he also created another five for his team-mates. Argentina beat West Germany 3–2 in the final at Mexico Citys Estadio Azteca, total attendance was 2,394,031, an average per match of 46,039. Canada, Denmark and Iraq made their first appearances at the final stage, the 1986 World Cup saw the appearance of the phenomenon dubbed the Mexican wave, which was popularised worldwide after featuring during the tournament. The format of the changed from 1982, with the second round being played on a knock-out basis rather than groups. The 24 teams qualified were divided into six groups of four, the top two teams and the four best third-place finishers from the six groups advanced to the knockout round of 16 teams. Colombia was originally chosen as hosts by FIFA in June 1974, however, the Colombian authorities eventually declared in November 1982 that they could not afford to host the World Cup under the terms that FIFA demanded because of economic concerns. Mexico was selected on 20 May 1983 as the replacement hosts, beating the bids of Canada and the United States and this second World Cup in Mexico came 16 years after the first one in 1970. For the design of the logo an unofficial motto was adopted, the official mascot of the 1986 World Cup was Pique, a jalapeño pepper, characteristic of Mexican cuisine, with a moustache, a Colimote sombrero, and Mexican football team colours. Its name comes from picante, Spanish for spicy peppers and sauces, the character caused a degree of controversy within Mexico for its ethnic stereotypes. Three teams qualified for the World Cup for the first time, Canada, Denmark, Canada clinched its spot after winning the final match against Honduras 2–1 in St. Johns, Newfoundland. Iraq played all their matches on neutral ground because of the Iran–Iraq War. South Korea qualified for the first time since 1954, Paraguay for the first time since 1958, as of 2016, this was the last time that Hungary, Canada, Iraq and Northern Ireland qualified for the finals. The Azteca Stadium in Mexico City, the largest stadium used for the tournament, hosted 9 matches, Mexico City hosted 13 total matches, the Olimpico Universitario Stadium hosted 4 matches. The Jalisco Stadium in Guadalajara hosted 7 matches, and the Cuauhtémoc Stadium in Puebla hosted 5 matches, all of the venues listed hosted knockout round matches except the ones in Nezahualcoyotl, Irapuato, Zapopan, Toluca and the Estadio Tecnologico in Monterrey. Morocco and Portugal played in Guadalajara while Spain and Algeria played in Monterrey, for a list of all squads that appeared in the final tournament, see 1986 FIFA World Cup squads
12.
Fernando Ayala
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Fernando Ayala was an Argentine film director, screenwriter and film producer of the classic era. He is widely considered one of the most important Argentine film directors and producers in the history of the cinema of Argentina, demicheli initially began as a trainee assistant director in 1942, in El Viaje, and within two years he had become an assistant director. By 1949 he had obtained his first job as director, and from 1958 he also served as producer for the films he directed and some others. Between 1950 and 1987 he was involved in the direction and production of well over 40 films, such as Ayer fue primavera in 1955, in 1963 he was a member of the jury at the 13th Berlin International Film Festival. His 1983 film The Deal was entered into the 13th Moscow International Film Festival where it won a Special Diploma, fernando Ayala at the Internet Movie Database
13.
Argentine cinema
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Cinema of Argentina refers to the film industry based in Argentina. The Argentine cinema comprises the art of film and creative movies made within the nation of Argentina or by Argentine filmmakers abroad, the Argentine film industry has historically been one of the three most developed in Latin American cinema, along with those produced in Mexico and Brazil. Argentina has won fourteen Goya Awards for Best Spanish Language Foreign Film and it is also the only Latin American country that has won Academy Awards, in recognition of the films The Official Story and The Secret in Their Eyes. In 1896, French photographer Eugene Py was working for the Belgian Henri Lepage and the Austrian Max Glücksmann at the Casa Lepage, the three all saw the debut of the Lumière Cinématographe in Argentina, with a picture of the Lumiéres, took place on July 18,1896. At the Teatro Odéon, only a year after its debut in Paris, several Argentine artists continued to experime with the new invention, making news shorts and documentaries. Eugenio A. Cardini filmed Escenas Callejeras and Mario Gallo made the first Argentine film with a point-of-view, other directors such as Ernesto Gunche directed early documentaries. The Argentine history and literature provided the themes of the first years of film-making, one of the first successes of the national cinema was Nobleza Gaucha of 1915, inspired by Martín Fierro, the gaucho poem by José Hernández. Another notable 1917 debut, for Francisco Defilippis Novoas Flor de durazno, was Carlos Gardel. Directors such as José A. Ferreyra began to work on producing films in Argentine cinema, releasing films such as Palomas rubias, La Gaucha and Buenos Aires, ciudad de ensueño in 1922. In 1926, Ferreyra released La Vuelta al Bulín, La Costurerita que dio aquel mal paso and Muchachita de Chiclana followed by Perdón, many of these Ferreyra films featured two of the decades most popular stars, Alvaro Escobar and Elena Guido. Towards the end of the decade, directors such as Julio Irigoyen began to release such as Alma en pena in 1928. Films such as these began to feature the Argentine culture of tango dancing into films, List of Argentine films, 1930s In 1930, Adiós Argentina became the first Argentine film to have a soundtrack. The film starred actresses such as Libertad Lamarque and Ada Cornaro who both debuted in the film, in 1931, José A. Ferreyra directed Muñequitas porteñas, the first Argentine film to be made with Vitaphone sound synchronisation. That year, Ferreyra made a sound film, El Cantar de mi ciudad. Movietone arrived in 1933 and it allowed both voice and music in motion pictures, two such features which have endured in local culture are Honeysuckle, starring Libertad Lamarque and Casamiento en Buenos Aires, starring Niní Marshall. The two 1939 films each featured themes that have become Argentine musical standards, likewise immortalizing the two leading ladies. Manuel Romero was a prominent director of the mid-to-late 1930s and worked in comedy based films often with rising Argentine star Luis Sandrini in films such as Don Quijote del altillo. The film industry in Argentina reached a pinnacle in the late 1930s and 1940s when an average of forty-two films were produced annually, the films usually included tango, but even when a tango theme was omitted most cinema from this period still included humble heroes and wealthy villains