The villages were made up of extended families and were governed by a chief, council, or elders.
Answer: Internal mental processes
Explanation: An internal mental process happens within someones mind, but are able to be studied. The internal mental process focuses on one's memory, attention span or lack there of, and perception. Due to using memory to recall events that may happen again because they have happened a first time, they are using/studying someones internal mental process.
The most likely additional risk is that some subjects may "Experience emotional or psychological distress."<span>
</span>Emotional and psychological trauma is the consequence of exceptionally upsetting occasions that smash your conviction that all is good, influencing you to feel vulnerable in a risky world. Awful encounters frequently include a risk to life or wellbeing, however any circumstance that abandons you feeling overpowered and detached can be awful, regardless of whether it doesn't include physical damage. It's not the target actualities that decide if an occasion is horrendous, yet your subjective passionate experience of the occasion. The more unnerved and vulnerable you feel, the more probable you are to be damaged.
HeY yOu! I bElEvE tHis Is ThE aNsWeR:
World Trade Organization. (WTO)
I Really Hope This Helped You, Good Luck! =)