Aztec cultures lost their original language Aztec cultures Uros Islands Go South America Go South America Uros Floating Islands Go South America Go South America Go South America the floating islands of Uros the floating islands of Uros the islands Aztec cultures Go South America Go South America Go South America Go South America Go South America Go South America lost their original language Go South America Aztec cultures lost their original language Aztec cultures Aztec cultures the islands Go South America the islands Go South America