Answer: Extraversion-Intraversion
Explanation: 1-The first pair of preference of the Myers-Briggs type indicator (MBTI) is the Extraversion-Intraversion which basically explains attitudes towards people place their energy and attention.
2-Extroverted people or "Extroverts" focus their energy and attention towards other people, social events. They are usually perceived as a "People person". They tend to be very talkative, social and outgoing.
3-Introverted people or "Introverts" focus their energy and attention on their inner world (Thoughts and ideas). They are usually seen as reserved, thoughtful and reflective.
The head of the department of state, and traditionally a key advisor to the president on foreign policy.
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I think it is C, but you can search it up to know what the answer is. Or you can ask your family, friends and your teachers. I think they will have a different answer then mine. Just choose one of the answers. It is ok if you get it wrong.