The physical process that leads to a reduction in the amount of arable land and crop output is .

Give me the drop questions to answer what are the choices?

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