Complex sentence: Dubbed "Old Man Ontario", Frost led the province during the economic boom of the 1950s combining small town values with progressive polices, he took the Tories through three successive electoral victories winning majority governments in 1951,1955 and 1959.
Split into simpler sentences: Dubbed "Old Man Ontario", Frost led the province during the economic boom of the 1950s. Combining small town values with progressive polices, he took the Tories through three successive electoral victories winning majority governments in 1951,1955 and 1959.