Across
- 3. - Racial segregation
- 4. - Conflict islands
- 10. - U.S. President
- 11. - Soviet reform policy
- 12. - Pro-democracy protests
- 14. - Space shuttle disaster
Down
- 1. - Polish trade union
- 2. - Nuclear disaster site
- 5. - Global health crisis
- 6. - Middle East war
- 7. - of the Soviet Union
- 8. Treaty - Nuclear arms control
- 9. - Wall's fall location
- 13. - Mandela's release
- 14. War - Superpower tension