Complex sentence: Cahill had won popular support as a vigorous and impressive minister who had resolved problems with New South Wales'electricity supply and in his first 10 months as premier had reinvigorated the party, appeared decisive and brought order to the government's chaotic public works program.
Split into simpler sentences: Cahill had won popular support as a vigorous and impressive minister who had resolved problems with New South Wales'electricity supply and in his first 10 months as premier had reinvigorated the party. He appeared decisive and brought order to the government's chaotic public works program.