On the origins of European Union -- Puzzle of European Union -- Federal theory and European Union -- Understanding European Union I : 1945-1982 -- Understanding European Union II: 1983-1992 -- Aftermath, 1992 and 1993 -- On the viability of political unions -- Theory -- Applications -- Prospects for the European federal bargain

1. Federal government -- European Union countries
2. European federation -- History -- 20th century
3. European Union -- History
4. National state