Book excerpt: The disintegration of Yugoslavia and the Soviet Union in 1991 shed entirely new light on the character of their political systems. There is now a need to re-examine many of the standard interpretations of Soviet and Yugoslav politics. This book is a comparative study of the disintegration of Yugoslavia and the Soviet Union - as multinational, federal communist states - and the reaction of European and US foreign policy to the parallel collapses of these nations. The authors describe the structural similarities in the destabilization of the two countries, providing great insight into the demise of both.