What happened in 918 ad?

What were the major policies and accomplishments of the ancient Persian Empire? How many years ago was when Rome was founded? What was a farm or village like in ancient Egypt? How many Inca Gods were there and what were they called? Why do people believe that aliens built the pyramids? How old was cupid? The greek word for evil? How many times was Poseidon married? What events influenced Francisco Pizarro? Why are Hestia and Dionysus alike? What type of government do many countries have today that is modeled off the Roman Empire? What factors enabled the spanish to defeat the Aztec? What is the symbol for Hemera the Greek god? Who were the parents of the greek gods? What roles did the women in the Persian Empire have? How many slaves did Sparta have in 400 bc? Ancient Tamilnadu had land measurements in Anganum How much Sqft is one Anganum? What continent was the Persian Empire in? Who was the incan ampire conquered by in 1532? Why does arthur do so?