How to Use "USSR" with Example Sentences

1. Posters of the ussr have never left the place .

2. After the ussr collapse chechnya went through islamization processes .

3. In 1991 , the ussr split up into its constituent republics .

4. In the former ussr alone there are still 11 defective chernobyl-style reactors in operation .

5. The asphalt hasn 't been laid here since the time of the ussr .