Persia went to war with Athens because before 490 B.C there was a riot in Persia and Athens send troops over to Persia to help the rebellion when the rebellion was defeated so what is why Persia went to war with not just Athens but the hole of greece
The Qin dynasty by Emperor Shi Huang Di.
They were written to establish a new government among colonists, they failed bev ause they restricted the economy and provides no public service
