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bustedsanta says
Nathan is correct… I think you should look into "normalization"… I think it will help you understand what followed the invasion:
In the history of Czechoslovakia, normalization is a name commonly given to the period 1969 to about 1987. It was characterized by initial restoration of the conditions prevailing before the reform period led by Alexander Dubček (1963/1967 – 1968) and subsequent preservation of this new status quo. Normalization is sometimes used in a narrower sense to refer only to the period 1969 to 1971.
http://en.wikipedia.org/wiki/Normalization_(Czech…
Bilbo says
Soviet leader replaced Czechs – Google 'Prague Spring' to see how it turned out over time, ending in the 'Velvet Revolution'. It did not become part of USSR in the same way as the Baltic States.
http://en.wikipedia.org/wiki/Government_structure…