Original sentence: South Philadelphia was one of the largest Italian neighborhoods in the country, and to some extant still is.West Philadelphia also has significant Caribbean and African populations
Edited sentence: About 70% of Philadelphia Hispanics are of Puerto Rican decent.South Philadelphia was one of the largest Italian neighborhoods in the country, and though now it largely still is, it is much more diverse.West Philadelphia also has significant Caribbean and African populations, especially from countries like Jamaica, Haiti, and Nigeria