What are two similarities and two differences between US cities and Latin American cities according to the Latin American City model?

Two similarities between US cities and Latin American cities, according to the Latin American City model, are the presence of a central business district (CBD) and the existence of socio-economic stratification within urban areas. However, a key difference is that Latin American cities typically feature a clear socio-spatial structure with distinct zones for different classes, often radiating from the city center, while US cities may have more mixed-use neighborhoods. Additionally, Latin American cities often have a more pronounced informal economy and informal housing sectors compared to their US counterparts.