It was the Japanese Americans. This is because Japan bombed Pearl Harbor in America, which made Americans suspicious of the Japanese Americans.
Hope this helped. Lmk if you still have a question or this explanation wasn't clear enough. :-)
Answer:
What was the result of the Adams-Onís Treaty? The United States gave up claims to the Oregon Country. The United States and Britain settled a Texas border dispute. Spain gave the United States Florida in return for payment. Great Britain gave up claims to the Oregon Country.
Explanation:
