When was it ever a colony of Africa? Dates please.
Like most of the Americans, Puerto Rico is a mixture of native Amer-Indians, European migrants, African slaves, and miscellaneous others. By far the largest percent is European, especially Spanish. My daughter-in-law is mostly European and some Taino Indian. Perhaps 10% prefer independence, another 30% statehood, and the rest the status quo. My son reports that electricity is restored in his area south of San Juan, and school is being attended. As an electrician and small contractor, he is very busy.
https://en.wikipedia.org/wiki/Puerto_Ricans