The culture of Argentina emphasizes the Spanish and Catholic heritage, though some sectors see the gaucho tradition or Arabic origins as more important to national culture. Spanish is the dominant language, with Quechua and Guarani also spoken in some areas, and Lunfardo terms incorporated using words from various European languages. Football and the tango are strong symbols of national identity that unite the country. The tango originated in Buenos Aires as a dance of the lower classes. Dulce de leche and asado are important foods, and card games also reflect Argentine culture. Argentina is known for its writers, opera house, and dance theater, and has many art galleries in Buenos Aires.
