What is a mastodonian?

What problem did pyramus and thisbe face? Why did Darius attack the Greek mainland? When Odysseus first got the bow what did he do? Was time kept before Jesus? What caused the Persian Empire to fall? Why are roman gods warlike than Greeks? Why didn't Zeus and his brothers get along? How long ago was 20 BC? What was the date the xylophone was invented? Was Aquarius important to the Greek gods? What did Aztecs think about the Spaniards? What is the meaning of the word 'obscured'? How was the word hero used back in the past? What century is AD in? Which continents did the ancient Greeks establish settlements? What was highly prized in ancient Sparta? Who was the important Inca god? What is a ECHNIdA? What represents immortality in Heracles' labors? Why does Orpheus lose his wife on the way out of the underworld?