When did Iowa join the Big 10?

Related questions

1. What is the smallest city in Iowa?
2. Is University of Iowa a land grant school?
3. What is Iowa known for?
4. What is Des Moines known for?
5. Why is it called the Big 10?
6. Why is Iowa called the Hawkeye State?
7. Is Iowa State better than Iowa University?
8. How much does it cost to go to Iowa State for 4 years?
9. How do I transfer to Iowa State?
10. Is Iowa State part of the Big 10?

Tags

1. #again
2. #state
3. #michigan
4. #indiana
5. #university
6. #teams
7. #program
8. #officially
9. #withdrew
10. #terminated
11. #conference
12. #football
13. #until
14. #added
15. #include
16. #chicago