Original sentence: One indicator of the strength of Puerto Rican identity and pride in the United States is the massive annual National Puerto Rican Parade in New York City, which is the subject of the poetry work Empire of Dreams by islander Giannina Braschi
Edited sentence: One indicator of the strength of Puerto Rican identity and pride in the United States is the massive annual National Puerto Rican Parade in New York City, which is the subject of the Puerto Rican literary classic "Empire of Dreams" by islander Giannina Braschi