I think it was <span> over who would control appointments of church officials, a conflict which is sometimes called the Investiture Controversy. Hope this was useful :P</span>
Hippocrates was the founder of medicine, regarded as the greatest physician of his time, based medical practice on observations of the human body. Where as Herodotus wrote about the wars between Persia and Greece and he became one of the first true historians in Western civilization.
Https://msu.edu/course/iss/310/snapshot.afs/machemer/ss03/italian.shtml
Here's the link for the Italian Renaissance Outline
She's got a monologue somewhere talking about it, she first wanted to become a doctor after seeing one of her friends get hurt when they were playing outside. She thought that he was going to die, but then the hospital came and sewed him up and saved his life and that's when she decided that that was what she was going to do.
