Answer:
The correct answer is option b. "should each of the united states allow citizens to openly carry a weapon?".
Explanation:
An approach to make a strong introductory sentence is to ask a question to the audience that would made them wondering what would be the answer and rise the interest in your essay. An example of this kind of question is "should each of the united states allow citizens to openly carry a weapon?". This question is well formulated, provocative and certainly the issue must be addressed in the essay. Basically, this question will make the audience interested in your essay.
