The Enlightenment thinker was Jean-Jacques Rousseau
Under Aleksandr Vasilevsky, the Soviet Union invaded Manchukuo.
It was during the Cold War era that two economic philosophies were predominant: Capitalism and communism--with the United States advocating for the former and the USSR advocating for the latter.
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The Chavín culture also demonstrated advanced skills and knowledge in metallurgy, soldering, and temperature control. They used early techniques to develop refined gold work. The melting of metal had been discovered at this point and was used as a solder. The people domesticated camelids such as llamas.
Explanation: