After a depressing Communist Party dictatorship, otherwise known as the Soviet era, the second national awakening began in Estonia on the second half of 1986. This short period brought along three hugely significant revolutions: restoration of national independence (revolution in statehood), building up of democracy (revolution in social structure) and substitution of planned economy with market economy (revolution in economy). Historians specialising in recent history, and the general public, have largely concentrated their interest in the first of these, i.e. the restoration of national independence. Even this has often been treated one-dimensionally, as a one-day event; in actual fact, the state building went on for years before the events of August 1991.