History of the Seattle Seahawks - Wikipedia
Super Bowl XLVIII - Wikipedia
Super Bowl XLVIII - Wikipedia
Arizona Cardinals Team History and Timeline - Sports Illustrated
Denver Broncos - Wikipedia
Between the history we've had when the Seahawks were in the AFC
What Seahawks lost, gained in AFC-to-NFC move in NFL realignment
Seahawks running back Marshawn Lynch questionable for Sunday's
Super Bowl 2014 final score for Seahawks vs. Broncos: Seattle