Another feature which served to differentiate New Zealand from Australia was the existence of a warlike native race in the North Island, which opposed the colonisation of the early settlers. From the outset, ignorance of each other's language and habits of thought led to misunderstandings in regard to the disposal of land, which was complicated by the communal tenure of the Maoris. The appreciation of this difficulty led to the insertion in the Treaty of 1840, in which the chiefs purported to cede the sovereignty of New Zealand, of a provision which reserved to the Crown the right of pre-emption over all native lands. But the dissatisfaction was not allayed; the natives, conscious of the steady advances of the {84} settlers and urged to sell by agents of the Crown, feared that they would gradually be dispossessed of their territory. A conflict which arose in regard to some land, and led to fatal results, increased the state of tension, which culminated, after a struggle in the extreme north, in the prolonged conflicts of 1860 to 1870. After the pacification the reciprocal relations began to improve, and are now excellent. The Maoris are universally respected, have four members in the House of Representatives, and two in the Legislative Council, and are represented in the Executive Council by a Minister, who is himself a half-caste. Numerous attempts have also been made to settle the land question, notably by the resumption of the right of pre-emption, which had been waived for a time, and by the constitution, by an Act of 1893, of a Validation Court for the purpose of considering and finally settling the titles to lands obtained by Europeans from the natives. In view of their pre-emptive right, the Government have been bound, in justice to the Maoris, to make provision for the purchase of such lands as may be offered to them, though they have not herein initiated a new policy. From the establishment of Imperial sovereignty to 1870, successive Governments acquired six million acres in the North Island, the whole of the Middle Island, with the exception of reserves for the original owners who were few in number, and Stewart Island. From that date until 1895, another six {85} million acres had been acquired at an outlay of a million and a half pounds, and subsequent purchases, from a large area still under negotiation, amount to about 550,000 acres. New Zealand has thus disbursed, and is still disbursing, large sums of money in the purchase of native lands, while Australia and Tasmania recognised no right of possession on the part of the few degraded aboriginals; and New Zealand alone is burdened with the payment of interest upon loans raised to cover the charges of prolonged military campaigns.