Answer: B. Thinking about natural laws
Explanation: Greek philosophers were "seekers and lovers of wisdom". They studied and analyzed the world around them using logic and reason, also known as natural laws I believe.
Naval Commander John Paul "Jones"
It really depends of what beliefs that person has like some beliefs may be really strict on a lot of things, others aren’t as strict probably one or two rules, but some beliefs can be both.
From what I think is because laws weren't placed to protect people/workers, since owners pays close attention to money instead of the health of their workers.