hey i hope this is good enough :)
Answer:
European countries established colonies throughout the world, mostly in America and Africa, from the 1400s up till the early 1900s. After WWI and WWII, international boundaries changed. They mainly focused on balancing power. After WWI, the country fell under the power of the Soviet Union. Once the Soviet Union took over, conflicts emerged between the people living in the state.
I know for sure that the Aztec and Inca societies would practice human/animal sacrifice in order to have a "sun rise;" sacrifice it to the Gods up above. I also know that the Aztec and Inca societies were really behind when it came down to centralized government trade.
That's all I know and hope this helps!