The Palace LettersA political betrayal. A constitutional crisis. A hidden correspondence. Gough Whitlam was a progressive prime minister whose reign from 1972 proved tumultuous after 23 years of conservative government in Australia. After a second election victory in May 1974, when a hostile Senate refused to vote on his 1975 budget, the political deadlock that ensued culminated in Whitlam's unexpected and deeply controversial dismissal by the governor general, Sir