What is amenarrhoea?

How old is the story of the twelfth labor for Hercules? What items were associated with Zeus? Did Cleopatra did anything wrong? What happened to Agamemnon when he returned to mycenae after defeating the Trojans? Why did many Aztecs die in the first two years following Cortes' arrival? Which ruler united the Persian Empire? How do you pronounce labyrinth? Where did the gingerbreadman come from? Who was the first king of the Persian Empire? What is the symbol for greek god atlas? What achievements of the Byzantines survived their conquest by the Turks? What is the setting in Pygmalion? Who started the Pandora jewelry store? Who win a battle Anubis or horus? What are the ancient Egypt funaral boats made out of? Why the ziggurat called etemenanki? How did Greek art portray the human body? Why is the Inca calendar important? How were Inca stories passed on to future generations? How were centaurs and nymphs dangerous?