A hook can be at least 1 or more sentences in your topic sentence. Hook your reader in by making a sentence about refugees in universal or the wars. It can be an interesting fact, question, idea, or anything to grab the reader's attention into learning about refugees in wars)
You may use this to help you: https://www.gallaudet.edu/tip/english-center/writing/guide-to-writing-introductions-and-conclusions.html
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1. Did you know how many refugees we currently have in the world?
2. Believe it or not; The second World War was the most dangerous and destructive conflict ever experienced. The country with the largest number of casualties from this was had a shocking 21 million casualties.
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