The answer is Korea
Explanation:
The Soviets decided to move into Korea from the North which made the US fearful of the spread of communism and the US didnt want the Soviets to take over all of the Korean Peninsula. Eventually, the Soviet Union made an agreement with the US that divided Korea at this draw line.
There's many answers for this question, as long as it's a similar word to disbelief. President Roosevelt's reaction was pretty much thinking, "This is unbelievable." So therefore, you can put disbelief or distrust.
Answer:
Great Britain was taxing the citizens for not a very good reason