Answer:
Complete sentence.
Explanation:
A sentence fragment is a clause or a group of words that are part of a sentence but do not form or make a complete sentence. They can be best identified by the structure or composition of the sentence, as it will miss either a subject, a verb or an object, or a complete thought. Even if it contains both a subject and a verb, it can sometimes be a sentence fragment.
The given sentence "the author researched the Great Depression" is a complete sentence as it has all the necessary elements of a complete sentence.
According to the paragraphs 8-12 from The Upturned Face, it can be said that personality differences between Lean and the adjutant are the following:
On the one hand, Lean is <u>practical and brave</u>, since he was the one who plucked up the courage to touch, with his bare hands, the body of the dead officer to gather the items they needed.
On the other hand, the adjutant is <u>speculative and wary</u>, as he is the one giving the instructions to Lean for doing "all the grisly business".
The answer to this question will be D. successful career
hope this helps