Was Chicago built on a swamp?

Related questions

1. What is Chicago best known for?
2. Why is it called Chi town?
3. Is Chicago Illinois Safe?
4. Which side of Chicago is the safest?
5. Is Chicago sinking?
6. How did they raise Chicago?
7. Is New York the biggest city in the world?
8. How expensive is Chicago?
9. Does Chicago have an underground city?
10. Which side is the bad side of Chicago?

Tags

1. #embarked
2. #became
3. #lying
4. #streets
5. #raised
6. #itself
7. #water
8. #middle
9. #swamps
10. #quest
11. #chicago
12. #century
13. #drain
14. #sewer
15. #literally
16. #couldn
17. #build
18. #impassable