Why did the Persian Empire Collapse?

Watch awesome documentaries on CuriosityStream:
http://go.thoughtleaders.io/1650020200112
Register with the promo code "knowledgia" to get a 30-day free trial!

Why did the Persian Empire Collapse?

♦Consider to Support the Channel of Patreon and gain cool stuff:
https://www.patreon.com/Knowledgia

♦Please consider to SUBSCRIBE : https://goo.gl/YJNqek

♦Music Used :
Kevin MacLeod - BTS Prolog
Kevin MacLeod - Thinking Music
Shattered Helium - Under The Sky (Epic, Heroic, Score Music) [Copyright Free]
https://www.youtube.com/watch?v=a4YUrTdsFCI

Music provided by No Copyright Music:
https://www.youtube.com/c/royaltyfreezone
Music used: Guardians by Evan King
https://soundcloud.com/evan-king/guardians?in=evan-king

'The Medieval Banquet' by Silverman Sound is under a Creative Commons license (CC BY 3.0)
Music promoted by BreakingCopyright: http://bit.ly/Silvermansound_Medieval

Phoenix' is available under CC-BY, meaning you can use it freely in your own projects (including commercial) as long as you credit Scott Buckley.
Music promoted by BreakingCopyright: https://youtu.be/4HhM66X978U
♦Sources :

https://www.history.com/topics/ancient-middle-east/persian-empire

https://sites.google.com/a/jeffcoschools.us/ancient-persia-dreier-lyons/reasons-for-its-decline-and-fall

Olmstead, Albert T. (1948). History of the Persian Empire. University of Chicago Press. ISBN 978-0-226-62777-9

The Penguin Encyclopedia of Ancient Civilizations, ed. Arthur Cotterell, Penguin Books Ltd., London, 1980, p. 154

Prevas, John. Envy of the Gods: Alexander the Great's Ill-fated Journey across Asia. Da Capo Press, 2004

Siegfried Lauffer, Alexander der Große. third edition, Dtv, Munich 1993, ISBN 3-423-04298-2, p. 114

By Charles Chipiez, Public Domain, https://commons.wikimedia.org/w/index.php?curid=1355071
#History #Documentary

Видео Why did the Persian Empire Collapse? канала Knowledgia