Title: 20 fun facts about Machu Picchu
Description: Provides information about Machu Picchu, including such facts as the lack of an Incan writing system and that the whole structure was built without mortar.
Subjects: JUVENILE NONFICTION, Incas, Inca architecture, Juvenile literature, Central & South America, History, Peru, Peru, juvenile literature
Places: Machu Picchu Site, Machu Picchu Site (Peru), Machu Picchu (Peru), Peru