Cusco or Cuzco is a city in southeastern Peru near the Sacred Valley of the Andes mountain range and the Huatanay river. It is the capital of the Department of Cusco and of the Cusco Province. The city is the seventh most populous in Peru; in 2017, it had a population of 428,450. Its elevation is around 3,400 m (11,200 ft).
Image: Plaza de Cusco Allison Bellido
Image: Sacsahuaman wall 3
Image: 109 Cuzco Juillet 2009
Image: Cusco Peru Night City Plaza
Quechua, also called Runasimi in Southern Quechua, is an indigenous language family that originated in central Peru and thereafter spread to other countries of the Andes. Derived from a common ancestral "Proto-Quechua" language, it is today the most widely spoken pre-Columbian language family of the Americas, with the number of speakers estimated at 8–10 million speakers in 2004, and just under 7 million from the most recent census data available up to 2011. Approximately 13.9% of Peruvians speak a Quechua language.
The vocabulary of the general language of the Indians of Peru, called Quichua (1560). From Domingo de Santo Tomás the first writer in Quechua.
Act of Argentine Independence, written in Spanish and Quechua (1816)