C is the right answer because it's how you spell government
Each of the five types of rehearsals—confirmation brief, back brief, combined arms rehearsal<span>, support rehearsal, and </span>battle drill<span> or </span>standing<span> operating procedure rehearsal—achieves a different result and should be conducted at a specific time.</span>
Now what you want to do is you want to hook your reader like Gun violence is a problem in our society today that should instantly hook your reader.