What happened in 219 BC?

How many children did Heracles have? Was Isis married or single? What is the definition of askia the great? What is a word for was the proper way that kings were supposed to rule? When was the Iron Age? How does Athena transform Odysseus? What does it mean St. John the Apostle was exiled on the Isle of Patmos at the age of about 100 where he had a vision of Christ and of the future. Basically I am confused what the exiled part means? Why bread is important in Greek diet? What clothes did Cleopatra have to wear? What country did the name Jennifer come from? How was Poseidon Bad? What was Odysseus doing when Hermes arrived on the island of cyclopes? Why did priests wear what they wore in the medieval ages? Why must Odysseus watch his men cruelly killed and then eaten by the Cyclops? What does the surname Kox mean? What events led to the fall of the Aztecs and Inca empire? Where did the red pyramid take place? How did the suitors exploit Odysseus' absence? Why did zeus tell the story of aegisthus to athena? What caused the decline of the Aztecs?