Which ancient greek philosopher was a pupil of plato, tutored alexander the great, and is considered the father of zoology? a) aristotle b) diogenes c) salon d) socrates

A

Explanation: Socrates was the Greek philosopher who believed in teaching by asking questions instead of giving speeches and believed that an "unexamined life is not worth living".

the deaths of over a million communist soldiers

post-traumatic stress disorder in veterans