Inca in the context of "Incas in Central Chile"

Pre-Columbian art refers to the visual arts of indigenous peoples of the Caribbean, North, Central, and South Americas from at least 13,000 BCE to the European conquests starting in the late 15th and early 16th centuries. The pre-Columbian era continued for a time after these in many places, or had a transitional phase afterwards. Many types of perishable artifacts that were once very common, such as woven textiles, typically have not been preserved, but Precolumbian monumental sculpture, metalwork in gold, pottery, and painting on ceramics, walls, and rocks have survived more frequently.

The first pre-Columbian art to be widely known in modern times was that of the empires flourishing at the time of European conquest, the Inca and Aztec, some of which was taken back to Europe intact. Gradually art of earlier civilizations that had already collapsed, especially Maya art and Olmec art, became widely known, mostly for their large stone sculpture.

Coca is any of the four cultivated plants in the family Erythroxylaceae, native to western South America. Coca is known worldwide for its psychoactive alkaloid, cocaine. Coca leaves contain cocaine which acts as a mild stimulant when chewed or consumed as tea, with slower absorption than purified cocaine and no evidence of addiction or withdrawal symptoms from natural use.

The coca plant is a shrub-like bush with curved branches, oval leaves featuring distinct curved lines, small yellowish-white flowers that develop into red berries. Genomic analysis reveals that coca, a culturally and economically important plant, was domesticated two or three separate times from the wild species Erythroxylum gracilipes by different South American groups during the Holocene. Chewing coca in South America began at least 8,000 years ago, as evidenced by coca leaves and calcite found in house floors in Peru's Nanchoc Valley, suggesting early communal use alongside the rise of farming. Coca use was subject to widespread use under Inca rule. The Incas deeply integrated coca into their society for labor, religion, and trade, valuing it so highly that they colonized new lands to cultivate it. Despite later Spanish attempts to suppress its use, even they relied on it to sustain enslaved laborers. Coca leaves have been traditionally used across Andean cultures for medicinal, nutritional, religious, and social purposes—serving as a stimulant, remedy for ailments, spiritual tool, and source of sustenance—especially through chewing and tea.

The metals of antiquity are the seven metals which humans had identified and found use for in prehistoric times in Africa, Europe and throughout Asia: gold, silver, copper, tin, lead, iron, and mercury.

Zinc, arsenic, and antimony were also known during antiquity, but they were not recognised as distinct metals until later. A special case is platinum; it was known to native South Americans around the time Europe was going through classical antiquity, but was unknown to Europeans until the 18th century. Thus, at most eleven elemental metals and metalloids were known by the end of antiquity; this contrasts greatly with the situation today, with over 90 elemental metals known. Bismuth only began to be recognised as distinct around 1500 by the European and Incan civilisations. The first elemental metal with a clearly identifiable discoverer is cobalt, discovered in 1735 by Georg Brandt, by which time the Scientific Revolution was in full swing. (Even then, cobalt might have been prepared before the 13th century by alchemists roasting and reducing its ore, but, in any case, its distinct nature was not recognised.)

Defensive walls are a feature of ancient Roman architecture. The Romans generally fortified cities, rather than building stand-alone fortresses, but there are some fortified camps, such as the Saxon Shore forts like Porchester Castle in England. City walls were already significant in Etruscan architecture, and in the struggle for control of Italy under the early Republic many more were built, using different techniques. These included tightly fitting massive irregular polygonal blocks, shaped to fit exactly in a way reminiscent of later Inca work. The Romans called a simple rampart wall an agger; at this date great height was not necessary. The Servian Wall around Rome was an ambitious project of the early 4th century BC. The wall was up to 10 metres (32.8 ft) in height in places, 3.6 metres (12 ft) wide at its base, 11 km (7 mi) long, and is believed to have had 16 main gates, though many of these are mentioned only from writings, with no other known remains. Some of it had a fossa or ditch in front, and an agger behind, and it was enough to deter Hannibal. Later the Aurelian Wall replaced it, enclosing an expanded city, and using more sophisticated designs, with small forts at intervals.

The Romans walled major cities and towns in areas they saw as vulnerable, and parts of many walls remain incorporated in later defences, as at Córdoba (2nd century BC), Chester (earth and wood in the 70s AD, stone from c. 100), and York (from 70s AD). Strategic walls defending the frontiers of the Empire by running across open country were far rarer, and Hadrian's Wall (from 122) and the Antonine Wall (from 142, abandoned only 8 years after completion) are the most significant examples, both on the Pictish frontier. Most defences of the borders of the Roman Empire relied on systems of forts and roads without attempting a continuous barrier.

Trujillo (Spanish: [tɾuˈxiʝo]; Quechua: Truhillu; Mochica: Cɥimor ) is a city in coastal northwestern Peru and the capital of the Department of La Libertad. It is the third most populous city and center of the third most populous metropolitan area of Peru. It is located on the banks of the Moche River, near its mouth at the Pacific Ocean, in the Moche Valley. This was a site of the great prehistoric Moche and Chimu cultures before the Inca conquest and subsequent expansion.

The Independence of Trujillo from Spain was proclaimed in the Historic Centre of Trujillo on December 29, 1820, and the city was honored in 1822 by the Congress of the Republic of Peru with the title "Meritorious City and Faithful to the Fatherland", for its role in the fight for Peruvian independence. Trujillo is the birthplace of Peru's judiciary.

The Inca aqueducts refer to any of a series of aqueducts built by the Inca people. The Inca built such structures to increase arable land and provide drinking water and baths to the population. Due to water scarcity in the Andean region, advanced water management was necessary for the Inca to thrive and expand along much of the coast of Peru. Such structures, some of which survive today, show the advanced hydraulic and civil engineering capabilities of the Inca.

The water came mostly from nearby rivers but was also brought down from freshwater springs on mountains. The ancients discovered that if they diverted certain amounts of water from rivers, then they didn't have to worry about scarce rain and drought and they could also stimulate plants to grow faster by getting enough water in time. Workers dug tunnels through mountains and cut channels into cliffs to complete the project.

Manco Cápac (before c. 1200 – c. 1230) (Quechua: Manqu Qhapaq, Cusco Quechua: [ˈmaɴqɔ ˈqʰapaχ]), also known as Manco Inca and Ayar Manco, was, according to some historians, the first governor and founder of the Inca civilisation in Cusco, possibly in the early 13th century. He is also a main figure of Inca mythology, being the protagonist of the two best known legends about the origin of the Inca, both of them connecting him to the foundation of Cusco. His main wife was his older sister, Mama Uqllu, also the mother of his son and successor Sinchi Ruq'a. Even though his figure is mentioned in several chronicles, his actual existence remains uncertain.

Vilcabamba (in Hispanicized spelling) or Willkapampa (Aymara and Quechua), often called the Lost City of the Incas, is a lost city in the Echarate District of La Convención Province in the Cuzco Region of Peru. Vilcabamba, in Quechua, means "sacred plain". The modern name for the Inca ruins of Vilcabamba is Espíritu Pampa (Plain of the Spirits).

Vilcabamba was the capital of the Neo-Inca State from 1539 to 1572. The Neo-Inca State was the last refuge of the Inca Empire until it fell to the Spaniards and their indigenous allies in 1572, signaling the end of Inca resistance to Spanish rule. Subsequently, Vilcabamba was abandoned and its location forgotten. In 1911 explorer Hiram Bingham mistakenly identified the abandoned ruin of Machu Picchu as Vilcabamba, but he also visited a ruin called Espiritu Pampa by local Peruvians. In 1964, Gene Savoy identified Espiritu Pampa as the fabled Vilcabamba, a designation widely accepted by archaeologists and historians.