To answer this question, we need to understand the historical event known as the Green Forest Rebellion.
The Green Forest Rebellion, also known as the Green Gang Rebellion or the Green Bamboo Gang Rebellion, was a major uprising that occurred in China during the early 20th century. It took place in the city of Shanghai between 1925 and 1926.
Given this information, the correct answer is A) China. The Green Forest Rebellion did not take place in India, Europe, or the US.