D) National Farm Workers Association. Hope this helps:)
Explanation:
A small, mobile police force was chosen to reduce potential for tensions with the United States and First Nations. ... Macdonald's greatest fear was that if the Americans occupied the NWT that they would not leave and the region would be annexed to the United States
B- the British wouldn’t let the colonies govern themselves or make their own laws. They also had to pay high taxes to the king with no representation
