* Political and social sentiment are constantly changing. What resonates with people today may be very different tomorrow.
* Appealing to different demographics means different things. A speech that appeals to young urbanites may not resonate with rural voters, and vice versa.
* There's no one "American" voice. The United States is a diverse country with many different perspectives and priorities.
Instead of focusing on a specific part of speech, I'd suggest that the most appealing speeches will:
* Be authentic and genuine. People can tell when someone is being disingenuous.
* Focus on shared values and common ground. This can help bridge divides and build consensus.
* Offer solutions and hope. People are looking for leaders who can address challenges and offer a vision for the future.
* Use clear and concise language. Avoid jargon and complex terminology.
* Connect with emotions. Appealing to people's hopes, fears, and aspirations can make a speech more memorable.
Ultimately, the success of a speech depends on more than just the parts of speech used. It's about the message, the delivery, and the connection with the audience.