A topic sentence is a sentence you comeup with that has the main point of your whole essay that you write
Following that is the concrete detail , the concrete detail will contain facts and quotes to support any information you write or give to back up the point that you are trying to make.commentary is your own opinion which comes before the cd, because the cd is the proof that what your saying is true or why you feel that way. The Conclusion is the final sentence that closes everything in one and its your final statement that adresses everything and backs up all your information and is also your opinion on the whole essay