Question : Which of the following was a key economic reform introduced in China in the post-Mao era?
Option 1: Cultural Revolution
Option 2: Open Door Policy
Option 3: Four Modernizations
Option 4: Great Leap Forward
Correct Answer: Four Modernizations
Solution : The Four Modernizations were key economic reforms introduced in China in the post-Mao era, focusing on agriculture, industry, science and technology, and national defense.