Final answer:
The first paragraph addressing the problem that would lead to a discussion of solutions is the one mentioning the controversy around legal and illegal immigration, sparking division among Americans and Hispanics.
Step-by-step explanation:
If this article were organized as problem and solution, the paragraph that would come first is the one that identifies the problem. This would likely be the paragraph discussing the divisive issue of both legal and illegal immigration which continued to spark controversy among Americans and revealed divisions among Hispanics. The first paragraph sets the stage for discussing the complexities faced by the Mascogos and their consideration of returning to a country where their ancestors were enslaved. It suggests a problem around identity and decision-making in the context of immigration and historical contexts, which would then be addressed with a solution in the subsequent parts of the article.