Fill in the blank: allies likely knew about the camps as early as summer camps were not liberated until 1945

The answer to the question is a.

Just think, why was it effective? -it appeled to critics because it was written well, that made it noticeable to the public including the white population-it was also recognizable to the african americans because it was about their heritage.-it was powerful just keep finding more points and elaborate on them. message me if you need more

The answer should be b.