Answer:
Thomas A. Watson, one of Bell's assistants, was trying to reactivate a telegraph transmitter. Hearing the sound, Bell believed that he could solve the problem of sending a human voice over a wire. He figured out how to transmit a simple current first, and received a patent for that invention on March 7, 1876.
Explanation:
A prepositional phrase is a modifying phrase consisting of a preposition and it's object. The prepositional phrase is "beside the pool".
The types of appeal used in this statement are appeals to make it more innovative and cheap for the American people without relying on foreign nations. This is persuasive statement because he is giving statistics to try and get you to agree. He is trying to make energy more environmentally friendly and he is using worlds like cleaner, cheaper, and new jobs, to make it more appealing.
