According to the article, how did the arrival of Europeans change the Māori population? A
Many Māori migrated to Australia and Fiji after Europeans began colonizing.

B
Settlers brought important crops to the Māori like the sweet potato and coffee.

C
The Māori created a new constitution which gave them more power and property.

D
Europeans used their own languages and discouraged the use of te reo.

The quote below is an excerpt from the charter of the united nations: "the purposes of the united nations are: to maintain international peace and security, and to that end: to take effective collective measures for the prevention and removal of threats to the peace, and for the suppression of acts of aggression or other breaches of the peace, and to bring about by peaceful means, and in conformity with the principles of justice and international law, adjustment or settlement of international disputes or situations which might lead to a breach of the peace . " source:this section implies that the united nations is prepared to do what to keep world peace?