Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
What year did the the school with the nickname eagles join the mac?

### Inputs:
table_name: table, columns: ['Institution', 'Location', 'Nickname', 'Founded', 'Type', 'Enrollment', 'Joined MAC']

### Response:
SELECT MIN Joined MAC FROM table WHERE Nickname = Eagles