The correct answer would be C) <span>mailing the letter or submitting it as directed by the instructions on the publication’s website.</span>
Answer: The main idea of the passage, from section A to D is about the United States Postal Service.
Explanation:
It speaks on the history of the USPS and how it got started up, and how it is in present day.
Answer:
One of the most obvious reasons people spend money is to solve a problem. As long as consumers have problems, they will always search for solutions. People will always look for better, faster and smarter ways to accomplish everyday tasks. The bigger the problem you solve the more you can charge(copied another answer)