What year was the team named the Raiders established?
CREATE TABLE table_16078390_2 (founded INTEGER, team_nickname VARCHAR)
SELECT MAX(founded) FROM table_16078390_2 WHERE team_nickname = "Raiders"
### Context: CREATE TABLE table_16078390_2 (founded INTEGER, team_nickname VARCHAR) ### Question: What year was the team named the Raiders established? ### Answer: SELECT MAX(founded) FROM table_16078390_2 WHERE team_nickname = "Raiders"