B) John F. Kennedy organizes his evidence strategically in his "We Choose to Go to the Moon" speech to help his audience understand the topic.
Explanation:
A thesis statement of an essay is a sentence that expresses its main idea. It provides a direct answer to the question the essay deals with.
When we're talking about a piece of writing or a speech, the term <em>structure </em>refers to the way information within it is organized.
Based on this information, we can conclude that the best thesis statement for an essay that analyzes structure is statement B. The phrase that proves this is <em>organizes his evidence strategically.</em> In his speech, Kennedy organizes information in a way that his audience will understand best. That is the speech's structure.