Lesson 1: How successful was the First Five-Year Plan 1952-56?, Lesson 2: How successful was the Great Leap Forward (Second Five-Year Plan), 1958-62?, Lesson 3: How and why did the system of land ownership change, 1949-57?...
Chapter 5: Cultural Diversity from 2.5 Mil to 20,000 yrs ago, Chapter 6: Cultural Diversity from 20,000 to 5,000 years ago, Chapter 7: Archaeology from the last 5,000 years...