Gen. Robert E. Lee of the Confederate Army of Northern Virginia into the North in search of supplies like boots and shoes as the Confederate Army was running short on critical supplies by this point in the war as the North was significantly more industrialised than the South was and therefore produced more goods.
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
Answer: A
Explanation: invention of movable type