Western education is one of the _____ child trafficking.
Answer Details
The correct option to fill the gap in the sentence is "legacies".
This sentence implies that Western education has played a significant role in reducing child trafficking, hence it is seen as a legacy of Western education. Legacy means something that is handed down or remains from a previous generation or time. Here, it means that Western education has left behind a positive impact on society, which is the reduction of child trafficking.