The answer is C. I hope this helps
Well the Mongols claimed the following modern day countries for its empire in the lifetime of Genghis Khan: China, Mongolia, Russia, Ukraine, Korea, Azerbaijan, Armenia, Georgia, Iraq, Iran, Turkey, Kazakhstan, Kyrgyzstan, Uzbekistan, Tajikistan, Afghanistan, Turkmenistan, Moldova, Kuwait, Poland, and Hungary. Im not sure which one you were looking for but hopefully this will help
Answer: Because of commitment to ANONYMITY.
Explanation: Anonymity can be defined as the quality or state of being unknown or not named.
Ethical principles are values that are accepted in a society as right or wrong.
In the research conducted, the purpose is not to expose undocumented migrant farmworkers but on discovering that, the researcher is obligated by ethical principles to keep their identity unknown because exposing them can get them deported.
Barrett argued that facial expressions don't tell us about the person's internal emotion.
Barrett believed that facial expressions could carry various different meaning and actions. Not only that, given time to master it, a person could easily manipulate his/her facial person to hide the true emotion