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.
Archetype? Symbol? Either of those could work
I believe the answer is D because it gathers all the information that was introduced in the passage. With the eyesight and the toys.
