I believe the correct answer is C, asserting that scientists should rely on experimentation and observation. He didn't prove that Earth revolved around the sun, Galileo and Copernicus did that. He didn't do anything with human anatomy that I know of, and Newton used math to prove ideas.
Answer:
A
Explanation:
Grover Cleveland was president during 1887 which happens to be the same time as the Dawes act
I would say that it's B because it appears that the shape of Han China is based off of trade routes.