Final answer:
The islands of San Andres, Providencia, and Santa Catalina, which lie off the coast of Nicaragua, are part of a Colombian archipelago with historical ties to both the Caribbean and Central America.
Step-by-step explanation:
The islands of San Andres, Providencia, and Santa Catalina are part of an archipelago off the coast of Nicaragua. Despite their proximity to Nicaragua, these islands are a territory of Colombia. Colonized by the English and later claimed by Spain, the archipelago is culturally and historically linked to both the Caribbean and Central America.
The main language on the islands is Spanish, which aligns with the official language of Colombia. Over time, these islands have been a strategic location for trade and travel between the Caribbean and Central America, with a complex history involving multiple colonial powers.