The answer is 'rebellions, mass migrations, and military dictators'.
According to Eisenhower, Japan's trading business will be in danger if Communism expanded to Asia.
Japan relied on countries in South East Asia to buy their resources that they use in their production. If these countries (such as thailand, Indonesia, and myanmar) falls to communists, Japan will be imposed a heavy tariff to acquire their normal amount of materials.
Answer: self-government, protestant (not Catholic)
Explanation: that is a characteristic that differs British colonial system from the others. Principle of self-government existed already in Britain itself. Spaniards, Portuguese and French launched colonial projects that were 1) Catholic (there were protestant French colonial projects but they usually did not have support of the crown) and 2) strictly centralized.