Whatr does the name Avery mean?

Why did the anient Greek move? When were sirens first mentioned in history? What is an adz? Why were Cortez and Pizarro able to conquer the Incas and Aztecs fairly easily? Where does the saying worth your weight in gold come from? How did Cerberus die? Did Zeus kill his own children? How did Odysseus live through Helios island? What was Odysseus plan to regain his kingdom? Who did the Aztecs sacrifice to thank their god? What is another name for the age of Pericles? How long ago where the Egyptians? Who built the Big Three's weapons in Greek mythology? Why might Odysseus have committed on the cyclopes way of life before relating his adventure in their land? Which country first imported African slaves? Where does the name Arthur come from? Who was Megara? What are 3 mortals that Aphrodite interacts with? Why cant the men escape when the cyclops leaves the cave? Why do they say that the Trojan War was Aphrodite's Fault?