Answer: C
Explanation:
According to Hippocrates, the diagnosis and treatment of mental and physical diseases are based on observation, consideration of the causes, balance of theory, and on the four liquids, blood, phlegm, yellow bile and black bile Advocating a sound diet and good hygiene.
Collecting descriptions of symptoms of various illnesses
.
The empires of Europe were looking to gain more power and resources so they set out to find new regions and to colonize those regions.
B- It led to a period of large-scale emigration out of Ireland.
