Final answer:
Gerson draws extensively on Abraham Lincoln's quotes and paraphrases to support his thesis about the importance of the Declaration of Independence during challenging times. It is not necessarily better for him to make his own arguments.
Step-by-step explanation:
Gerson draws extensively on Abraham Lincoln's quotes and paraphrases in paragraphs 4 through 7 in order to support his thesis. By referencing Lincoln's words, Gerson is able to highlight the importance of the Declaration of Independence as a document that has guided American leaders during times of anger, division, and national self-doubt. Lincoln's ideas and principles align with Gerson's argument that the Declaration serves as a beacon of hope and unity for the nation.
It is not necessarily better for Gerson to make his own arguments because Lincoln's words carry significant weight and credibility, especially considering Lincoln's role in leading the country during a turbulent period. By referencing Lincoln, Gerson is able to reinforce his ideas with the authority and wisdom of a respected American leader.