Why does Seattle have the number 12 everywhere?

Related questions

1. Who is number 12 on the Seattle Seahawks?
2. Has any team played Super Bowl at home?
3. Why did Seahawks move to NFC?
4. How did the Seahawks get their name?
5. How much are the Seahawks being sold for?
6. How old was Russell Wilson when he won his Super Bowl?
7. What is the story behind the 12th man?
8. How much did Paul Allen pay for the Seahawks?
9. Did Russell Wilson win Super Bowl?
10. Was Paul Allen married?

Tags

1. #mccormack
2. #seattle
3. #success
4. #number
5. #december
6. #forever
7. #retired
8. #tribute
9. #seahawks
10. #impact
11. #president
12. #jersey