A Historical Survey of the Many Ways Empires have Succumbed to External and Internal Pressures There are no self-proclaimed empires today. After the twentieth c

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "pub

Spengler's work describes how we have entered into a centuries-long "world-historical" phase comparable to late antiquity, and his controversial ideas spark deb