Formal approach is the best tone to use.
Hope this helped.
A. Included Abraham Lincoln and the governor of Alabama
Answer: Arrogant - Having or revealing an exaggerated sense of one's own importance or abilities
Explanation: Subtle - not obvious
Precociuos - premature
Empathetic - able to understand other people´s feelings
Answer:
Compound
Explanation:
You can split up this sentence into two sentences and it will still be grammatically correct.