Primatologists working to create and implement primate conservation efforts often work specifically in the field of ethnoprimatology. what might an anthropologist using an ethnoprimatological approach study?

An anthropologist using ethnoprimatological approach shall study the relation between human and non-human primate interaction.

Explanation:

in 342 bc j._c. egypt fell into the hands of the persians, under the reign of nectanebo ii

greek city-states unite in a revolt against the persian empire at the beginning of the fifth century bc. j.-c  

from the year 660 or 659 bc ad, cyrus preached the revolt against the medes to deliver the persians.

the answer is a. monarch