Why did Native Americans in the Pacific Northwest have defined property rights while Native Americans in the plains did not?

what are the choices? the multiple choices?

i will answer in the comments after the choices have been said.

the question deals with financial planning and the answer is that dan did not stay on budget due to the fact that this guy needs to start decreasing his discretionary spending. according to the financial plan, he needed to balance his expenses and resources.

answer; paraphrasing;