NZ History MapAotearoa 1800–2000
Theme

Government & law

27 events between 1820–1999, shown on the map in this colour.

1820

Hongi Hika travels to England

The Ngāpuhi leader met King George IV in London, then converted the gifts he received into muskets on the return journey through Sydney.

Bay of Islands
17 May 1833

James Busby arrives as British Resident

Britain’s first official in New Zealand arrived with a grand title, no troops, no budget and no legal authority — remembered as a man-of-war without guns.

Waitangi
20 March 1834

The flag of the United Tribes is chosen

Twenty-five northern rangatira selected a national flag so that New Zealand-built ships could be registered and trade legally.

Waitangi
3 May 1841

New Zealand becomes a separate colony

New Zealand was detached from New South Wales and given its own Governor, Legislative Council and courts.

30 June 1852

New Zealand Constitution Act

Representative government arrived, divided into six provinces — and the property franchise excluded almost all Māori, who held land communally.

24 May 1854

The first Parliament meets

Thirty-seven members assembled in a temporary building in Auckland and immediately began demanding control of the executive.

Auckland
7 May 1856

Responsible government begins

Henry Sewell formed the first ministry answerable to Parliament rather than to the Governor — though Māori affairs stayed in the Governor’s hands.

June 1858

Pōtatau Te Wherowhero becomes the first Māori King

Te Kīngitanga

Iwi across the central North Island raised a king to hold land, halt sales and deal with the Crown as an equal. The Kīngitanga continues today.

Ngāruawāhia
26 July 1865

The capital moves to Wellington

Australian commissioners were asked to pick a more central capital, and chose Wellington. Auckland was furious and briefly talked of separation.

Wellington
10 October 1867

Māori Representation Act

Four Māori seats were created as a temporary measure, giving Māori men the vote twelve years before all Pākehā men got it.

1 November 1876

The provinces are abolished

Nine provincial governments were swept away and replaced by central government plus counties and boroughs — the shape of local government for the next century.

1891–1912

The Liberals take power

The world’s first organised political party to hold national office began two decades of reform that made New Zealand a byword for social experiment.

1892–1902

Te Kotahitanga — the Māori Parliament

Te Kotahitanga o Te Tiriti o Waitangi

A Māori parliament met annually for a decade, seeking the self-government promised by Te Tiriti and passing its own legislation.

Waipatu, Hawke’s Bay
1 January 1901

New Zealand declines to join Australia

A royal commission weighed federation with the new Commonwealth of Australia and recommended against it. The Australian constitution still leaves the door open.

26 September 1907

New Zealand becomes a Dominion

The colony was renamed a Dominion — a change of title that Prime Minister Joseph Ward wanted for its prestige, and which altered almost nothing legally.

Wellington
1935–1949

The first Labour government

Michael Joseph Savage led Labour to a landslide and built the welfare state: state houses, guaranteed prices, free health care and a 40-hour week.

Wellington
1942–1945

Māori War Effort Organisation

More than 300 tribal committees organised recruitment, production and welfare — the most effective Māori self-administration the Crown had allowed since 1840.

25 November 1947

Statute of Westminster adopted

Sixteen years after it was offered, New Zealand finally took full legal independence from the British Parliament — the last Dominion to do so.

Wellington
1 September 1951

The ANZUS treaty is signed

New Zealand, Australia and the United States signed a mutual security pact, completing the shift from British to American protection.

1 January 1962

Western Samoa becomes independent

The first Pacific nation to regain independence in the twentieth century did so from New Zealand, ending 48 years of often harsh administration.

28 June 1973

A frigate sails to Mururoa

Norman Kirk sent HMNZS Otago, with a cabinet minister aboard, to sit in the French nuclear test zone in protest.

Devonport Naval Base
10 July 1985

The bombing of the Rainbow Warrior

French secret service agents sank the Greenpeace ship in Auckland Harbour, killing photographer Fernando Pereira. A friendly government had committed an act of state terrorism.

Marsden Wharf, Auckland
8 June 1987

New Zealand becomes nuclear free

Legislation banned nuclear-armed and nuclear-powered ships from New Zealand waters, effectively ending the ANZUS alliance with the United States.

Wellington
6 November 1993

New Zealand votes for MMP

By 54 to 46 percent, voters replaced first-past-the-post with mixed-member proportional representation — largely as a punishment for a decade of unmandated reform.

12 October 1996

The first MMP election

The first proportional Parliament took nine weeks of negotiation to produce a government, and looked more like the country than any before it.

8 December 1997

Jenny Shipley becomes the first woman Prime Minister

Shipley replaced Jim Bolger in a party-room coup. Two years later Helen Clark won an election outright, and a woman held the office continuously until 2008.

Wellington
27 November 1999

Helen Clark elected Prime Minister

Labour returned in coalition, closing the century with the first woman elected to the office rather than appointed to it.

Wellington