Answer:
A.to protect children from hazardous work environments
Step-by-step explanation:
Child labor laws are laws that refer to children that perform jobs and the aim of them is to avoid that they are abused, exploited, hired to do jobs are against their welfare or that can put their lifes at risk. These laws determine the type of jobs that a minor can perform and the maximum amount of hours that they can work. According to this, the statement that best describes the purpose of child labor laws is to protect children from hazardous work environments.