Analysis of information sources in references of the Wikipedia article "1989 NCAA Division I-A football season" in English language version.
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: CS1 maint: archived copy as title (link)It was 1948 before vague rumblings about putting the foot back into the game convinced NCAA officials to allow the use of a 1-inch rubberized tee. Eleven years later, they widened the goal posts to 23-feet-5 from 18-5, and seven years after that, let the tee rise an inch.
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