Complex sentence: Of the three Seattle general circulation dailies, (Seattle Post-Intelligencer and Seattle Times being the other two), it was the smallest in circulation hwne, just after the turn of the century it was the largest paper in the city.
Split into simpler sentences: Of the three Seattle general circulation dailies, (Seattle Post-Intelligencer and Seattle Times being the other two), it was the smallest in circulation. A significant change from the time after the turn of the century it was the largest paper in the city.