Guarani language in the context of "Chaco War"

The Indigenous peoples of the Americas are the peoples who are native to the Americas or the Western Hemisphere. Their ancestors are among the pre-Columbian population of South or North America, including Central America and the Caribbean. Indigenous peoples live throughout the Americas. While often minorities in their countries, Indigenous peoples are the majority in Greenland and close to a majority in Bolivia and Guatemala.

There are at least 1,000 different Indigenous languages of the Americas. Some languages, including Quechua, Arawak, Aymara, Guaraní, Nahuatl, and some Mayan languages, have millions of speakers and are recognized as official by governments in Bolivia, Peru, Paraguay, and Greenland.

The Paraná River (Portuguese: Rio Paraná [ˈʁi.u paɾaˈna] ; Spanish: Río Paraná [ˈri.o paɾaˈna] ; Guarani: Ysyry Parana) is a river in south-central South America, running through Brazil, Paraguay, and Argentina for some 4,880 kilometres (3,030 mi). Among South American rivers, it is second in length only to the Amazon River. It merges with the Paraguay River and then farther downstream with the Uruguay River to form the Río de la Plata and empties into the Atlantic Ocean.

The first European to go up the Paraná River was the Venetian explorer Sebastian Cabot, in 1526, while working for Spain.

Ch is a digraph in the Latin script. It is treated as a letter of its own in the Chamorro, Old Spanish, Czech, Slovak, Igbo, Uzbek, Quechua, Ladin, Guarani, Welsh, Cornish, Breton, Ukrainian Latynka, and Belarusian Łacinka alphabets. Formerly, ch was also considered a separate letter for collation purposes in Modern Spanish, Vietnamese, and sometimes in Polish; now the digraph ch in these languages continues to be used, but it is considered as a sequence of letters and sorted as such.

Paraguay (Guarani: Paraguái), officially the Republic of Paraguay, is a landlocked country located in the central region of South America. It borders Bolivia to the northwest and north, Brazil to the northeast and east, and Argentina to the southeast, south, and west. Paraguay has access to the Atlantic Ocean via the Paraná–Paraguay Waterway. The country is governed as a unitary presidential republic composed of a capital district and seventeen departments. Its capital and largest city is Asunción.

The indigenous Guaraní had been living in eastern Paraguay for at least a millennium before the arrival of Spanish conquistadores in 1524. The city of Asunción was founded in 1537 as the first capital of the Governorate of the Río de la Plata within the Spanish Empire. During the 17th century, Paraguay was the center of Jesuit missions, where the natives were converted to Christianity and introduced to European culture. After the expulsion of the Jesuits from Spanish territories in 1767, Paraguay increasingly became a peripheral colony. Following independence from Spain in the early 19th century, Paraguay was ruled by a series of authoritarian governments. This period ended with the disastrous Paraguayan War (1864–1870), during which the country lost half its prewar population and around 25–33% of its territory. In the 20th century, Paraguay faced another major international conflict—the Chaco War (1932–1935) against Bolivia—in which Paraguay prevailed. It subsequently came under a succession of military dictators, culminating in the 35-year regime of Alfredo Stroessner, which lasted until his overthrow in 1989 by an internal military coup. This marked the beginning of Paraguay's current democratic era.

The languages of Bolivia include Spanish and several dozen indigenous languages, most prominently Aymara, Quechua, Chiquitano, Guaraní and the Bolivian Sign Language (closely related to the American Sign Language). Indigenous languages and Spanish are official languages of the state according to the 2009 Constitution. The constitution says that all indigenous languages are official, listing 36 specific indigenous languages, of which some are extinct. Spanish and Quechua are spoken primarily in the Andes region, Aymara is mainly spoken in the Altiplano around Lake Titicaca, Chiquitano is spoken in the central part of Santa Cruz department, and Guarani is spoken in the southeast on the border with Paraguay and Argentina.

The Nahuas (/ˈnɑːwɑːz/ NAH-wahz) are a Uto-Nahuan ethnic group and one of the Indigenous people of Mexico, with Nahua minorities also in El Salvador, Guatemala, Honduras, Nicaragua, and Costa Rica. They comprise the largest Indigenous group in Mexico, as well as the largest population out of any North American Indigenous people group who are native speakers of their respective Indigenous language. Amongst the Nahua, this is Nahuatl. When ranked amongst all Indigenous languages across the Americas, Nahuas list third after speakers of Guaraní and Quechua.

The Mexica (Aztecs) are of Nahua ethnicity, as are their historical enemies and allies of the Spaniards: the Tlaxcallans (Tlaxcaltecs). The Toltecs which predated both groups are often thought to have been Nahua as well. However, in the pre-Columbian period Nahuas were subdivided into many groups that did not necessarily share a common identity.

The Paraguay River (Ysyry Paraguái in Guarani, Rio Paraguai in Portuguese, Río Paraguay in Spanish) is a major river in south-central South America, running through Brazil and Paraguay and forming parts of the Paraguay-Argentina, Brazil-Bolivia, and Brazil-Paraguay borders. It flows about 2,695 kilometres (1,675 mi) from its headwaters in the Brazilian state of Mato Grosso to its confluence with the Paraná River north of Corrientes and Resistencia.

In linguistics, a copula (/ˈkɒpjələ/; pl.: copulas or copulae; abbreviated cop) is a word or phrase that links the subject of a sentence to a subject complement, such as the word "is" in the sentence "The sky is blue" or the phrase was not being in the sentence "It was not being cooperative." The word copula derives from the Latin noun for a "link" or "tie" that connects two different things.

A copula is often a verb or a verb-like word, though this is not universally the case. A verb that is a copula is sometimes called a copulative or copular verb. In English primary education grammar courses, a copula is often called a linking verb. In other languages, copulas show more resemblances to pronouns, as in Classical Chinese and Guarani, or may take the form of suffixes attached to a noun, as in Korean, Beja, and Inuit languages.