sentences:  Both major parties had changed their leaders in the run-up to the election, the first time this had occurred since 1946.This election saw the arrival of future Prime Minister of Australia Paul Keating in the Parliament, winning the safe Labor division of Blaxland in suburban Sydney - a seat he would represent until his resignation following the Keating Government's electoral defeat in 1996.The 1969 election centred heavily on the two leaders, John Gorton and Gough Whitlam.