Baldassare Castiglione was "<span>a courtier to Francesco Gonzaga and the author of The Book of the Courtier", since he was in fact one of the most prominent thinkers of the Renaissance. </span>
The answer is C, because it is the only positive answer, and nature preserves really do protect habitats and wildlife.
Hope this helps
<span>The states now faced serious and complicated questions about how to make their rules.</span>