Puerto Rico is both largely Spanish speaking, part of the United
States, and literate.

Now will you reconsider your statement, or will this stand as another
example when you were demonstrated to have made an incorrect or
misleading statement?

Silly question, we already know the answer.

BTW, a similar thing is true in much of Miami Florida.

A high percentage of the Spanish speaking population is highly educated and
highly litterate. They simply have the same problem in English that I have
in Spanish--they started learning it much too late. It is easy to become
fully proficient (and free of obvious accents) in a new language as a child,
diffecult as an adolescent, and frequently unsuccessfull as an adult.

IMHO, this is a rather obvious problem in our education system.

Peter