Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_28211213_1 (founded INTEGER, team_nickname VARCHAR)
### Question:
When were the Spartans founded?
### Answer:
SELECT MAX(founded) FROM table_28211213_1 WHERE team_nickname = "Spartans"