On the basis of extensive on-site interviews and documentary sources, the a
uthor interprets the dynamics of the collapse of the Soviet Union by analyz
ing the cascade of sovereignty declarations issued by republics of the USSR
as well as by autonomous republics and other subunits of the Russian repub
lic, in 1990-1991. Interrelationships among the declarations, and other put
ative causes of their content and timing, are explored. A case study of Tat
arstan is provided. The study also analyzes the impact of the process on su
bsequent Russian approaches to federalism.