B. Billy Graham, would be the correct answer I believe.
Because he rose to celebrity status around 1950, and I believe the exact year would be 1949, therefore it seems to be the closest pastor in that time frame.
Hope I helped :)
Hey I believe the answer is A
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. :-)