1944 Army-Navy football game 4th quarter

The transcript describes a football game where Army demonstrates a strong offensive strategy, led by Blanchard, to secure a victory over Navy. The game highlights Army's effective plays and strategic maneuvers, culminating in a decisive win that grants them the National Intercollegiate Football Championship with a final score of 23 to 7.

What was the duration of the drive that carried the cadets 52 yards?

What significant achievement did Army gain by defeating Navy?