The Popol Vuh is one of the most important examples of pre-Columbian literature to survive the Spanish conquest of the Americas. It is a work of epic poetry that tells the origin story of the Maya and, more specifically, the Quiché, a Mayan ethnic group that dominated the highlands of modern-day Guatemala during the postclassic period of Mayan history (925–1530 CE). The Popol Vuh begins by explaining how the world came into existence and speaks of the exploits of the Hero Twins, important figures in Mayan mythology. Finally, the book ends with the creation of humans, the foundation of the Quiché people, and their history from their migration into their homeland to the Spanish conquest.