Day 80: What was the nature of power during the Cold War?
Day 81: How does a nuclear arms race work?
Day 82: How does a communist system work?
Day 83: What challenges did decolonizing nations face?
Day 84: How should we understand the connection between science and economic development?
Day 85: To what extent were decolonizing nations able to gain economic independence during the Cold War era?
Days 86-88: What possible directions could history take at the end of the Cold War?
Day 89: How can human migrations help us understand the global economy?
Day 90: How has culture changed in the era of globalization?