What Was True of British Control of New Zealand

What was true of British control of New Zealand?

A) Despite an earlier treaty, the British took most of the Maori's land by 1890.
B) To escape the problems they had faced in Australia, Britain ignored New Zealand completely.
C) Maori military victories over Britain eliminated Britain from New Zealand.
D) The Maori were able to gain a great deal of political power in the British control of the island.
E) Japan came to the aid of the Maori.