Hello. You did not enter the text to which this question refers, which makes it very difficult to answer it exactly. However, I will try to help you in the best possible way.
As you showed that the word "author" in line 10 was used as a proper noun, we can consider that the same word in line 4 was used in a general way and did not specify an exact person. This is because proper nouns are terms used to specify something or someone, as the question states that the word "author" was not used with the same meaning in line 4, we can consider that this is the difference.
Answer:
The types of energy used in the United States have changed over time. The change has been driven by advances in technology, energy resource discoveries, energy prices, social pressures and other factors. The only constant is that the amount of energy used has increased steadily over time.
Explanation:
hope this helps:)
Boomtowns is a community that undergoes sudden and rapid population and economic growth
they become ghosttowns because they typically characterized as "overnight expansion" in both population and money
Answer:
A federalist is a person who advocates or supports a system of government in which several states unite under a central authority.
I'm 90% sure that they protested to the taxes
