In a communist system everything is controlled by the government. They distribute everything equally and they oversee everything.\
Answer: B
According to Confucius, a leader should behave as a slave towards me.
An Alliance System was a group of nations and/or people that worked together to achieve a certain goal. In WW1, an Alliance System was a group of nations and/or people that worked together to attack an enemy nation.
I can say maybe either trade or language. I lean more on trade because majority of native Americans didn’t speak the same language as the Europeans.