Argentina is a South American country that lies along the western coast of the continent. It is the eighth largest country in the world, and is home to a diverse range of cultures, languages and religions. The capital city of Argentina is Buenos Aires, and the official language is Spanish. Argentina is an important player in global politics, and has been a member of the United Nations since 1945. It is a founding member of the Mercosur trade bloc, and is actively involved in the negotiations of the proposed Free Trade Area of the Americas. The country is known for its rich natural beauty, from the Andes Mountains to the pampas grasslands. The Iguazu Falls, located in the northeastern part of the country, are one of the most impressive waterfalls in the world. Argentina is also home to a variety of wildlife, including the jaguar, puma, and Andean condor. Argentina has a long and varied history. From the indigenous peoples of the Andes to the Spanish conquistadors and the European immigrants who settled in the 19th century, Argentina has been shaped by its many different cultures. The economy of Argentina has traditionally been based on agriculture and exports. The country produces a variety of food products, including beef, wheat, corn, and soybeans. In recent years, the country has diversified its economy with the development of its services and manufacturing industries. Argentina is known for its lively culture, which includes tango dancing, music, and art. The country also has a rich literary tradition, with many authors writing in Spanish, English, and other languages. Argentina is also home to a vibrant film industry, and is known for its annual film festival in Buenos Aires.