Isolation Policies between Japan and China

Afterward, 30,000 shook the Tokugawa regime. Most of the rebels were Christian, shoguns persecuted Christians. This was the first step to control foreign trades. Japan leaders issued a "closed country policy." This closed the entire island except the Nagasaki port.
<Tab/>By isolating their countries, China and Japan, and effects of good and bad effects. China had benefits of keeping their county behaved and controlled. Their disadvantage was that now their country is overpopulated. …