I choose World War II.
It was not just about armies fighting each other but also concerned the
decimation of an entire race of people.
During WWII, the Germans tried to
wipe out the Jews in Europe and almost succeeded had not the allies arrived and
liberated the camps where the Jews were held. This also led the establishment of international laws to prevent genocide and convict those who perpetuate it.
The last one and I'm pretty sure the second one
You asked what I thought so I am going to give you my honest opinon. Emphasis on opinion
As they had no correct method of communicating
Answer:
Explanation:
Rulers should maintain supreme position and set a virtue and moral example.