 Complete the following phrase:  Sir Johannes Bjelke-Petersen 13 January 191123 April 2005 was an Australian conservative politician. He was the longest-serving and longest-lived Premier of Queensland, holding office from 1968 to 1987, during which time the state underwent considerable economic development. He has become one of the most well-known and controversial figures of 20th-century Australian politics because of his uncompromising conservatism including his role in the 