Which of these is a true statement about anthropologists?

Assuming that this is referring to the same list of options that was posted before with this question, the correct response would be the first one, having to do with the fact that anthropologists can be very helpful to historians by helping the understand human behavior before writing was established, since this was a time of "pre-history". 

On april 20, 1814, the dethroned emperor left france for the isle of  elba, where he was exiled under the terms of the treaty of fontainebleau.napoleon  would be allowed to ruleelba, which had 12,000 inhabitants. perhaps cruelly, the treaty allowed him to retain the title "emperor."