How advanced were the incans?

Why does Odysseus choose only to tell his men they must deal with the sirens and does not tell them they must also face the Charybdis and Scylla? Who were Oceanus's parents? How was Maryland started? Who is Herodotus and what did he achieve in the field of knowledge? What are the key factors of the rise of the Aztecs empire? Where did Yerevan get its name? What kingdom does Penelope and Odysseus rule? Who was hecate's father? Is the black knight evil? How do Odysseus and his men sneak out of the cyclops ' cave? Are Athena an Artemis related? What are Brittany people called? Where did the word Levis come from? Why did Spartans conquer and control groups of people? Because of specialization during the neolithic age people could? Where are osiris clothes Made? What year did king Menes of Egypt reign? What character does Brutus think is weak and powerless but turns out the opposite? Who was Hades foster parents? Where did the idea of greek gods living in mount Olympus come from?