Answer: Vivid imagery is often used to help the reader form a mental picture.
Basically, vivid imagery is a widely used technique in the field of writing. Simply because, many writers find it as a very effective method to describe something to the reader. In vivid imagery, the writer should include the five senses which are the sense of sight, taste, smell, touch, and hearing when he describes something in his writing piece. In this way, the reader will have a clear idea of what the writer is talking about.
Most likely subject not sure though
Abraham Lincoln is the answer because the horses name is Friday
The answer to your question would be that, to ensure the sentence has a parallel structure, the third phrase should begin with a noun.
Parallel structure, also known as parallelism, is the repetition of a given grammatical structure within a sentence or passage in order to show that two or more ideas have the same level of importance.