Inca education during the time of the Inca Empire was divided into two principal spheres: education for the upper classes and education for the general population. The royal classes and a few specially-chosen individuals from the provinces of the Empire were formally educated by the Amawtakuna (philosopher-scholars), while the general population were passed on knowledge and skills by their immediate forebears. Since the Incas did not have a written language, but instead had Quipus to record, it is difficult to determine the type of educational system the Incas did have. The Amawtakuna in Peru constituted a special class of wise men similar to the bards of Great Britain. They included illustrious philosophers, poets, and priests who kept the histories of the Incas alive by imparting the knowledge of their own culture, history, and traditions throughout the kingdom. Considered the most highly educated and respected men in the Empire, the Amawtakuna were largely entrusted with educating those of royal blood, as well as other young members of conquered cultures specially chosen to administer the regions. Thus, education throughout the territories of the Incas was socially discriminatory, barring the rank and file from the formal education that royalty received. The Amawtakuna did ensure that the general population learned Quechua as the language of the Empire, much in the same way the Romans promoted Latin throughout Europe. Education of the Inca nobility According to Fray Martín de Murúa, a chronicler of the time, the education of the young novices (yachakuq runa, in Quechua) received from the Amawtakuna began at age 13 in the houses of knowledge (Yachaywasi in Quechua) in Cuzco. The Amawtakuna used their erudition to teach the young novices of the empire about Inca religion, history and government, and moral norms. They also ensured a thorough understanding of the quipu, the Incas' unique logical-numerical system which used knotted strings to keep accurate records of troops, supplies, population data, and agricultural inventories. In addition, the young men were given careful training in physical education and military techniques. Most Inca novices finished their education at around age 19. After passing their examinations, the young men would receive their wara (a special type of underwear) as proof of their maturity and virility. Their education concluded with a special ceremony, attended by the Empire’s oldest and most illustrious Incas and Amawtakuna, at which the new young nobles, as future rulers, demonstrated their physical prowess and