Anyone wana talk on here im bored a. f

What detail is explicit from this paragraph?

The caves at lascaux were closed in 1963 because a. vandals were destroying the paintings b. the collective breath of the many visitors caused the paintings to corrode c. the weather was destroying the paintings d. the government of france wanted scholars to be able to study the work without distraction

The depth of people's religious feelings and how they translate those feelings into behavior. answer is ethicalism