Complex sentence: In 1969, all four members of the Vikings front line made the Pro Bowl as the defense gave up the fewest points, fewest yards, and sacked the opposing quarterback 50 times.
Split into simpler sentences: In 1969, all four members of the Vikings front line made the Pro Bowl. The Vikings were ranked the number one overall defense, led the league with least points given up, and sacked the opposing quarterback 50 times.