What language was developed by slaves and former salves in South Carolina?

The language developed by slaves and former slaves in South Carolina is known as Gullah, also sometimes referred to as Gullah-Geechee. It's a creole language, meaning it developed from the mixing of two or more languages. In Gullah's case, it's primarily a blend of English with various West African languages.

Important to Note:

* Gullah is not a dialect of English. It has its own unique grammar, vocabulary, and pronunciation, making it a distinct language.

* It's incorrect to call Gullah a "slave language." It's a vibrant and complex language that reflects the rich cultural heritage of the people who developed it.

Gullah is spoken in a region along the coast of South Carolina and Georgia, known as the Sea Islands. It's a living language with a strong cultural identity, and its speakers are actively working to preserve and promote it.