Why is San Francisco important?

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Tags

1. #invading
2. #francisco
3. #discovery
4. #hinterland
5. #spanish
6. #pueblo
7. #prospectors
8. #cosmopolitan
9. #mission
10. #originally
11. #following
12. #united
13. #conquered
14. #frontier
15. #later
16. #metropolis
17. #mexican
18. #states