It is important for Latin America to diversify it's economy because for one thing, L.A. wouldn't have to take the risks of a failed business by relying on one crop or resource. Another reason is that more diverse crops or resources brings in a steady amount of money with varied products, and L.A. would be taking their chances by just relying on one crop/resources.
The Equal Protection Clause is the correct answer.
The equal protection clause, found within the 14th amendment, has the purpose of protecting individuals' rights against discrimination. Under this provision, the same rights, privileges, and protection is guaranteed to all citizens. Therefore, this constitutional clause might be useful to support her case.
We have more technology now days, back then buildings probably werent as nice and we didn't have as many devices like now