Final answer:
The construction of two or more thoughts in the same pattern is known as parallelism, a rhetorical device that creates symmetry and emphasizes ideas through alignment of grammatical structures.
Step-by-step explanation:
The construction of two or more thoughts in the same pattern is referred to as parallelism. This rhetorical device involves the use of similar or equivalent constructions of phrases or clauses to create symmetry and rhythm in writing. Parallelism enhances the clarity and artistry of language by aligning the form of various elements, such as words, phrases, or sentences.
Parallelism is evident in literature and speeches as it emphasizes ideas and aids readability. For instance, in John F. Kennedy's inaugural address, the repeated use of certain grammatical structures accentuates key themes. Similarly, prose and poetry often employ parallelism, as seen with the refrain "I have a dream" in Martin Luther King Jr.'s famous speech, which emphasizes the importance of the theme.
Effective use of parallelism reflects active critical thinking and can significantly enhance writing, especially when presenting complex ideas or arguments. It prompts writers to consider the placement of words for maximum impact and to structure their thoughts in a logical, persuasive manner.