Government & law
27 events between 1820–1999, shown on the map in this colour.
Hongi Hika travels to England
The Ngāpuhi leader met King George IV in London, then traded most of the gifts he received for muskets on the return journey through Sydney.
Bay of IslandsJames Busby arrives as British Resident
Britain’s first Resident in New Zealand arrived with a grand title, no troops, little money and no legal authority — remembered as a man-of-war without guns.
WaitangiThe flag of the United Tribes is chosen
About 25 northern rangatira selected a national flag so that New Zealand-built ships could be registered and trade legally.
WaitangiNew Zealand becomes a separate colony
New Zealand was detached from New South Wales and given its own Governor, Legislative Council and courts.
New Zealand Constitution Act
Representative government arrived, divided into six provinces — and the property franchise excluded almost all Māori, who held land communally.
The first Parliament meets
Thirty-seven members gathered in Auckland, where their hastily built hall was not yet ready, and within days demanded control of the executive.
AucklandResponsible 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.
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.
NgāruawāhiaThe capital moves to Wellington
Commissioners from the Australian colonies were asked to pick a capital on Cook Strait, and chose Wellington. Auckland protested, and its members pushed for separation.
WellingtonMāori Representation Act
Four Māori seats were created as a temporary measure, giving Māori men the vote twelve years before all Pākehā men got it.
The provinces are abolished
The nine provincial governments were abolished, leaving central government as the single legislative authority, with new counties in rural areas while towns carried on unchanged.
The Liberals take power
New Zealand’s first modern political party began 21 years in government, with reforms that led many to see the country as ‘the social laboratory of the world’.
Te Kotahitanga — the Māori Parliament
Te Kotahitanga o Te Tiriti o Waitangi
A Māori parliament met from 1892 to 1902, seeking authority over Māori land and people under the Treaty of Waitangi and petitioning Parliament for recognition.
Waipatu, Hawke’s BayNew 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.
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.
WellingtonThe first Labour government
Michael Joseph Savage led Labour to a landslide in 1935 and built the welfare state: state houses, guaranteed dairy prices, a 40-hour week and free hospital care under the Social Security Act.
WellingtonMāori War Effort Organisation
Over 300 tribal committees took on Māori recruiting, war work and local food production; Māori felt that for the first time they bore real responsibility for their own affairs.
Statute of Westminster adopted
Sixteen years after the British Parliament passed the Statute of Westminster, New Zealand adopted it, the last of the Dominions to do so.
WellingtonThe ANZUS treaty is signed
New Zealand, Australia and the United States signed a mutual security pact, giving New Zealand the American security commitment it had sought since the fall of Singapore.
Western Samoa becomes independent
The first Pacific nation to regain independence in the twentieth century did so from New Zealand, ending more than 47 years of often harsh administration.
A frigate sails to Mururoa
Norman Kirk sent HMNZS Otago, with a cabinet minister aboard, to sit off the French nuclear test zone in protest.
Devonport Naval BaseThe bombing of the Rainbow Warrior
French secret service agents sank the Greenpeace ship in Auckland Harbour, killing photographer Fernando Pereira. Prime Minister David Lange called it ‘a sordid act of international state-backed terrorism’.
Marsden Wharf, AucklandNew Zealand becomes nuclear free
Legislation barred nuclear-armed and nuclear-powered ships from New Zealand’s internal waters. The US had already withdrawn its ANZUS security guarantee.
WellingtonNew Zealand votes for MMP
By 54 to 46 percent, voters replaced first-past-the-post with mixed-member proportional representation, after decades of falling trust in politicians.
The first MMP election
The first proportional Parliament took two months of negotiation to produce a government, and looked more like the country than any before it.
Jenny Shipley becomes the first woman Prime Minister
Shipley replaced Jim Bolger in a party-room coup. Two years later Helen Clark’s Labour Party won the election, and a woman held the office continuously until 2008.
WellingtonHelen Clark elected Prime Minister
Labour returned in coalition, and Helen Clark became the first woman to take the office by winning an election, closing the century.
Wellington