What is herachry?

When did Topa Inca double the size of the Inca Empire? What are the three early civilizations? What did children look like in the 1500? What is an Olive Crown Symbol? How many years ago was 250 BC? Did emperor Nero have children? What does Hercules name mean? What happened at the battle chaeronea? How did women from the Old English dress? How is Athena important to Zeus? How many years are between 57 BC and 16 AD? What killed Cleopatra? Why did general gage order troops to march on concord Massachusetts? When did Norse mytholagy originate? What role do the thestrals play in the Harry Potter series? How did people in the olden days obtain heat? How much did Athena weigh? Why did the incas do human sacrifice for the gods? How does Tyche symbol? The Etruscans were highly civilized people who excelled in all of the following except mining politics farming or trading?