The 1840 Treaty of Waitangi has long been considered one of New Zealand's founding documents, along with the 1935 Declaration of Independence. As a bit of background, I've attempted to paraphrase the three defining clauses of the Treaty.
Article One, which seeks to address the cession of Maori sovereignty to the Crown through kawanatanga, is often considered to be the most disputed aspect of the Treaty. Article Two secures Britain's right to pre-emption and decrees that all land sales must go through the Crown. However, this clause also covers the principle of tinorangatiratanga, and grants Maori full sovereignty over their taonga, or treasures. The third and final clause is relatively straight forward, affording Maori the same rights and protection as those then afforded to British citizens.
Today, Waitangi Day and the Treaty it commemorates is still the centre of many protests and the annual visit to Waitangi by the New Zealand Prime Minister is often used as an opportunity to voice Maori concerns. This year's issue: the Trans-Pacific Partnership Agreement. Regardless of your position on this matter, it has indeed influenced the way in which this last Waitangi weekend passed.
While February 6 still causes much controversy, other community activities have shifted the view away from Treaty, and use the day as a means of celebrating and educating others about Maori culture.
Rather than focusing on the divisive issues relating to the Treaty and its dual interpretations, I think it is beneficial to honour the Principles of the Treaty, as described by Lord Cooke of Thorndon in 1987: to promote a relationship of co-operation and partnership.
While it is important to honour our history, New Zealand is today an increasingly multicultural society and we should use such events to affirm a modern New Zealand identity.