Across
- 4. Soviet openness policy.
- 5. Invaded by Iraq.
- 7. Palestinian uprising.
- 9. School shooting.
- 10. Agreement in Northern Ireland.
- 11. Third-party candidate.
- 13. Israeli Palestinian peace.
- 15. US gun control law.
- 17. World Trade Organization.
- 18. NATO intervention.
- 19. Protocol on ozone layer.
Down
- 1. Gulf War operation.
- 2. Death in 1997.
- 3. Russian President.
- 6. Hong Kong to China.
- 8. Scandal with Clinton.
- 12. City bombing.
- 14. NATO expansion.
- 16. Symbol of Cold War's end.
- 17. Siege in Texas.