Answer:
Animism became the main religious practice as villages became complex societies
Answer:
d. worked to protect native Americans and Africans from brutal treatment.
Answer:
established that all of humanity would be guarded by an international legal shield and that even a head of state would be held criminally responsible and punished for aggression and crimes against humanity
There are many moral standings and ideals that existed in the last that are completely at odds with what we think today. Or there were ideas on face and science that are just completely strange in comparison with today's ideas. Primary resources don't show a complete picture, because there are always gaps that need to be filled along the way. For example, a lot of primary sources and writing for Viking cultures were written by Christian writers, so it doesn't offered a clear perspective on the pagan side.