A. Lute are you in K12?
Because I had this question and made a 100%
I think it would be the third choice
Hippocrates had a number of medical achievements such as he systematized medicine,he founded antiquity's greatest school of physicians,he invented the famous. Hippocratic Oath, and he and his followers wrote a large body of medical literature.
The United States would be protected by Spain if a conflict with England arose.