By NUMBER@1 the communist governments of LOCATION@1 , LOCATION@2 , LOCATION@3 , LOCATION@4 , LOCATION@5 and LOCATION@6 , all of which had been imposed after MISC@1 , were brought down as revolution swept LOCATION@7 .

The change in the policy of the LOCATION@8 resulted into fall of the communist governments in many such countries by NUMBER@1 : in LOCATION@1 , LOCATION@2 , LOCATION@3 , LOCATION@4 , LOCATION@5 and LOCATION@6 .
