The Apalachee people spoke a Muskogean language of Florida. Today we call it the Apalachee language. It was closely related to Koasati and Alabama.The language is known primarily from one document: a letter written in 1688 to Charles II of Spain.
The Apalachee were part of the Muskogean group, meaning that they spoke a language related to Koasati, Hitchiti, Alabamu, Chickasaw, Choctaw and Creek. The Apalachee language has long been extinct.
The Manhasset indians spoke the Munsee and Unami languages.
Caddoan
Algonquian!
Sourashtian
Sioux
english.
algonquon
english.
Algonqulan Or Algonkian
They spoke Caddoan