Meeting of the Baltic reactionaries' on Lossi Square in Toompea on January 15th, 1991 and the submission of the ultimatum to the Supreme Council of the Republic of Estonia.
The forces that want to remain part of the Soviet Union have presented an ultimatum to the Estonian government, while the Home Guard tries to keep order. The ultimatum is condemned by Alexander Yuryev and KGB General Oleg Kalugin.
Announcement of Estonia's national independence in the Supreme Council. The Moscow coup is accompanied by the emergence of Russian troops in Tallinn, the defence of the National Broadcasting TV building and the TV Tower.
A vote is held on a bill in the assembly hall of the Supreme Council of the Estonian SSR in Toompea.
On March 29th, the first session of the new Supreme Council meets in Toompea.
Adoption of the Language Act at the session of the Supreme Council of the Estonian SSR in Toompea Castle on Jarnuay 18, 1989.
At the session of the Supreme Council of the USSR in Tallinn House of Political Education on November 12, 1989, the deputies vote the annexation of the Republic of Estonia to the USSR as null and void.