The best answer is C. physician's pledge to care for patients.
Hippocrates was a Greek practitioner of medicine, known by many today as the "Father of Modern Medicine" and established the Hippocratic oath which is still used today and required doctors to uphold ethics when caring for their patients. His philosophy of medicine, which includes the idea of doing no harm to a patient is a foundation for western medicine today.
The answer is D.
<span>In the 1960's, the Republicans began to make gains in South Carolina primarily because the party supported civil rights legislation. Republicans won over Democrats because the Democrats’ New Deal coalition collapsed in the mid-1960s, relatively because of white Southern Democrats' disaffection with the way of the 1964 Civil Rights Act.</span>
The discovery of gold and mining on the West led to a railroad boost as more and more people were moving there in the hopes of becoming rich. The growth the West was experiencing ultimately led to the Federal Government pressuring the Nez Perce (natives of Wallowa Valley) to give up their homeland to them. Natives followed their tribe leader, Chief Joseph, and refused to be forced onto a reservation, so they walked for 1400 miles attempting to reach Canada, but meeting their sad end when they encountered the US Army and battled them in the Nez Perce War.