after that line alana grinned and said that they can use that asset and there app whice gives a lead to why the answer is why did you bring that up bc the responce alana gave tied up with the ending for the question
The thesis is that both books have the same main theme, so in order to make the thesis statement stronger the author needs to add subtopics to be covered in the essay, like the migration caused by drug wars and child immigration, this could help strengthen the thesis statement and make it clearer and more precise.