Answer:
These laws can impose serious punishments for those who promote human trafficking, preventing this activity from taking place.
Step-by-step explanation:
The laws against human trafficking exist to prevent this activity from taking place. This provides protection for people who could become victims of something so negative and dangerous. To promote this protection, these laws impose severe and very negative punishments on those responsible for promoting human trafficking. In addition, these laws prevent human trafficking, allowing for investigations, arrests, rescues and other activities that can be carried out by law enforcement officials.