Your hypothesis is probably correct. The Incas were experts at using their mountainous topography to freeze dry things. In fact the word 'jerky' comes from Quec

Your hypothesis is probably correct. The Incas were experts at using their mountainous topography to freeze dry things. In fact the word 'jerky' comes from Quechua. https://www.etymonline.com/word/jerky https://www.etymonline.com/word/jerky