A writer should use a reciprocal pronoun when:
B. two or more subjects of the sentence are also objects.
<u>Reciprocal pronouns</u> (<em>each other</em> and <em>one another</em>) are used to indicate that two or more people are carrying out a given action. A writer should use them as objects when they have already been mentioned as subjects. For example:
<em>Gary and July could not wait to give the presents to </em><em>each other</em><em>. </em>
Whenever you are tasked with a writing project, there are a few different strategies that you can follow and that would most likely help you generate ideas for your paper.
In this example, your topic is social problems in America. The first thing you should do is focus on what you already know. You should think of social problems that you are familiar with. This might include subjects such as poverty, malnutrition or crime. An activity that could help you think of such concepts would be brainstorming.
The next step would be researching. You should use information sources in order to learn more about social problems in America. This might lead you to come up with ideas you had not thought about before.
After these two steps, you are likely to have an idea that would be a suitable topic for a paper.
D. Parallelism
The answer is parallelism because the structure of this excerpt stays consistent throughout these three sentences, it starts off with "it does not" in each sentence which creates a structure.
I think it’s A.
Hope this helps!!