Why did UK give up Hong Kong?

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Tags

1. #treaty
2. #territories
3. #first
4. #ships
5. #british
6. #ceded
7. #little
8. #nanking
9. #military
10. #choice
11. #perpetuity
12. #given
13. #pledged
14. #opium
15. #might
16. #china
17. #their
18. #meant