What is the difference between contract and promise?

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Tags

1. #difference
2. #fixed
3. #between
4. #usually
5. #perform
6. #nouns
7. #agreement
8. #often
9. #order
10. #specific
11. #governed
12. #duration
13. #temporary
14. #written
15. #affirmation
16. #parties
17. #contract
18. #while
19. #promise