Which of the following best explains the continuity in the trade routes between east Africa, the Arabian peninsula and India as shown on the map

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 correct answer is b

Aor d are either one of the answers to that.