Answer: Treaties
Explanation:
During the build-up to WW1, countries in Europe formed alliances to protect themselves in case war broke out.
They formed these alliances by signing treaties amongst themselves.
The Triple Alliance was formed from a Treaty between Germany, Austria-Hungary and Italy while the Triple Entente was as a result of a Treaty between Britain, France and Russia.
It’s D I think I ain’t even 85 % sure but I am thinking it is D good luck
They were against communistic views
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.