1. Parallelism: Jefferson employs parallelism to create a sense of urgency and inevitability. The sentence starts with the phrase "When in the Course of human events," and this structure is repeated throughout the sentence. This repetition emphasizes the importance of the moment and the significance of the decision that needs to be made.
2. Use of active voice: The sentence is constructed using the active voice, with "it becomes" as the main verb. This choice places the emphasis on the necessity and the agency of the people to take action rather than presenting it as a passive event. By using active voice, Jefferson conveys a sense of urgency and involvement.
3. "When in the Course": The phrase "When in the Course of human events" sets the stage for the Declaration of Independence as a natural and inevitable outcome of human history. It implies that the events leading to the declaration are part of a broader historical context and are not arbitrary or sudden.
4. Rhetorical question: Jefferson poses a rhetorical question, asking, "it becomes necessary." This question is not intended to elicit an answer but rather to reinforce the idea of necessity. By using a rhetorical question, he avoids any potential objections or arguments against the need for action and asserts it as a given.
5. "Dissolve the political bands": The phrase "dissolve the political bands" is a strong and decisive expression of the action that needs to be taken. The use of the verb "dissolve" suggests a complete and irrevocable separation, underscoring the seriousness and finality of the decision.
6. Justification of the action: Jefferson provides justification for the necessity of dissolving political bands by invoking "Life, Liberty, and the pursuit of Happiness" as unalienable rights. This appeal to fundamental human rights gives moral weight to the argument for independence and reinforces the idea that the people have a right and a duty to take action to secure these rights.
By combining these rhetorical features and syntactic structures, Jefferson effectively conveys the urgency and inevitability of the need for independence, while also providing a justification based on fundamental human rights. This combination of persuasive techniques helps to build support for the declaration and its call to action.