On a worksheet I have to do, I need a few details about how the Royal Road (in ancient Persia) helped unite the Persian Empire. I have a few things, but I need some more. Answers?

3 answers

http://en.wikipedia.org/wiki/Royal_Road

http://www.livius.org/ro-rz/royal_road/royal_road.htm

Thanks SO much! :)

You're very welcome.