800
200 years.
Farsi, also known as Persian, is an ancient language that dates back over 2500 years. It has roots in the Persian Empire and has evolved over time to become the modern language spoken in Iran and parts of other countries.
There are 300 years.
There were 31 dynasties during the time of 3100 to 300 BCE
600
Conservative estimates say it was written between 1300 BCE and 300 BCE. Modern scholarship suggestes that it was an oral tradition until around 1000 BCE.
It is generally accepted as 600 BCE to 500 CE.
About 800 BCE.
800 bce
c. 600 BCE
600 CE was the zenith of their culture.