Question: What election did he win before defeating Bob Hawke in 1990?

Context articles: Hawke–Keating Government
Andrew Peacock
Casino Canberra
Hawke Government
Linda Chapa LaVia
Third Hawke Ministry
Keating Government
Australian federal election, 1990
Milwaukee mayoral election, 2016
Joh for Canberra

The Hawke–Keating Government refers to the Federal Government of Australia from 11 March 1983 to 11 March 1996.
 The government was formed by the Australian Labor Party, and was led first by Bob Hawke as Prime Minister and then by Paul Keating.
 The Hawke–Keating Government began after the Fraser Government was defeated at the 1983 election, and ended with defeat at the 1996 election, which ushered in the Howard Government.
Andrew Sharp Peacock AC GCL (born 13 February 1939) is a former Australian Liberal politician.
 He was a minister in the Gorton, McMahon and Fraser governments and federal leader of the Liberal Party of Australia and Leader of the Opposition (1983–1985 and 1989–1990), leading the Coalition opposition to defeat at the 1984 election and the 1990 election.
Following permission from the Federal Government to issue a casino licence and despite strong opposition from Dr Hector Kinloch of the Residents Rally, Casinos Austria International was selected by the ACT Government as the preferred operator on 31 January 1992.
 A subsidiary company, Casino Canberra Limited was formed for this purpose.
 In exchange for the licence, Casinos Austria paid $19 million up front for lease of the land and an annual $500,000 licensing fee.
 A temporary casino began operation on 14 November 1992 at the National Convention Centre.
 The permanent casino opened on 29 July 1994.
 Former Prime Minister Bob Hawke and the ACT Chief Minister Rosemary Follett were among the guests at the large opening party hosted by Dr Leo Walner, then head of Casinos Austria.
 Bob Hawke was the winner of the golden roulette ball that was used for the first spin of the roulette wheel in the temporary casino.
The Hawke Government refers to the federal Executive Government of Australia led by Prime Minister Bob Hawke of the Australian Labor Party from 1983 to 1991.
 The Government followed the Liberal-National Coalition Fraser Government and was succeeded by another Labor administration: the Keating Government, led by Paul Keating after an internal party leadership challenge in 1991.
 Keating served as Treasurer through much of Hawke's term as Prime Minister and the period is sometimes termed the Hawke-Keating Government despite the fact that there were fundamental differences between the two men and their policies.
Linda Chapa LaVia (born August 16, 1966) is a Democratic member of the Illinois House of Representatives, representing the 83rd District since 2003.
 The district covers part of Kane County, including the city of Aurora.
 She was first elected to the Illinois General Assembly in 2002 defeating Bob O'Connor, an Aurora Alderman-At-Large, becoming the first Hispanic to win a seat in the state legislature outside of Cook County.
The Third Hawke Ministry was the fifty-seventh Australian Commonwealth ministry.
 It was headed by Prime Minister Bob Hawke with Deputy Prime Minister Lionel Bowen.
 Prime Minister Bob Hawke took in-charge of the office from 24 July 1987 for the third time.
 And he was holding office till 4 April 1990 to be the third longest serving Prime Minister of Australia .
The Keating Government refers to the former federal Executive Government of Australia led by Prime Minister Paul Keating of the Australian Labor Party from 1991 to 1996.
 The Government followed on from the Bob Hawke led Hawke Labor Government after Paul Keating replaced Hawke as Labor leader in an internal party leadership challenge in 1991.
 Together, these two governments are often collectively described as the Hawke-Keating Government.
 The Keating Government was defeated in the 1996 Australian Election and was succeeded by the Howard Coalition Government.
Federal elections were held in Australia on 24 March 1990.
 All 148 seats in the House of Representatives and 40 seats in the 76-member Senate were up for election.
 The incumbent Australian Labor Party led by Bob Hawke defeated the opposition Liberal Party of Australia led by Andrew Peacock with coalition partner the National Party of Australia led by Charles Blunt.
 The election saw the reelection of a Hawke government, the fourth successive term.
The 2016 Milwaukee mayoral election was held on Tuesday, April 5, 2016, to elect the mayor for Milwaukee.
 Incumbent mayor Tom Barrett was elected to a fourth term, defeating Bob Donovan.
The Joh for Canberra campaign, initially known as the "Joh for PM" campaign, was an attempt by Queensland National Party premier Sir Joh Bjelke-Petersen to win the office of Prime Minister of Australia.
 The campaign was announced in January 1987 and drew substantial support from Queensland businessmen and some conservative politicians.
 The campaign succeeded in causing a split in the federal Coalition.
 It did not attract widespread support and collapsed in June 1987.
 The Australian Labor Party under Bob Hawke went on to win by an increased majority in the 1987 federal election, gaining its highest-ever number of seats.
 Bjelke-Petersen came under increasing scrutiny as the Fitzgerald Inquiry gained traction, and was forced out of politics altogether in December 1987.