Answer:
Marginal analysis can be used to determine at what price profit maximization occurs
Explanation:
I am sort of confuse becouse this is phrased as one question (at first i thought you where talking about the recent fight about not putting in a pipeline but i relized you said why DID)
So i will split it into 2 Native americans fought for land becouse for one they needed a place to live and second they belived the great spirit wanted them to live where they did
They fought for water to live/drink
What two anthems? You need to give more information
Best known as the primary author of the Declaration of Independence