Question: The Muscogee language (Mvskoke in Muscogee), also known as Creek, Seminole, Maskókî or Muskogee, is a Muskogean language spoken by Muscogee (Creek) and people of which  Native American people originally from Florida, primarily in the U.S. states of Oklahoma and Florida?

Context paragraphs:
Creek mythology: Creek mythology is related to a Creek Native American tribe who are originally from the southeastern United States, also known by their original name Muscogee (or Muskogee), the name they use to identify themselves today.  "Mvskoke" is their name in traditional spelling.  Modern Muscogees live primarily in Oklahoma, Alabama, Georgia, and Florida.  Their language, "Mvskoke", is a member of the Creek branch of the Muskogean language family.  The Seminole are close kin to the Muscogee and speak a Creek language as well.  The Creeks were considered one of the Five Civilized Tribes.  After the Creek War many of the Creeks escaped to Florida to create the Seminole.

Mikasuki language: The Mikasuki language (also Miccosukee, Mikisúkî or Hitchiti-Mikasuki) is a Muskogean language spoken by around 500 people in southern Florida.  It is part of the Eastern branch of Muskogean languages, along with Creek-Seminole and Apalachee–Alabama–Koasati.  It is spoken by the Miccosukee tribe and many Florida Seminole.  The extinct Hitchiti was a mutually-intelligible dialect.

Seminole: The Seminole are a Native American people originally from Florida.  Today, they principally live in Oklahoma with a minority in Florida, and comprise three federally recognized tribes: the Seminole Tribe of Oklahoma, the Seminole Tribe of Florida, and Miccosukee Tribe of Indians of Florida, as well as independent groups.  The Seminole nation emerged in a process of ethnogenesis from various Native American groups who settled in Florida in the 18th century, most significantly northern Muscogee (Creeks) from what is now Georgia and Alabama.  The word "Seminole" is derived from the Creek word "simanó-li", which may be itself be derived from the Spanish word "cimarrón", menaning "runaway" or "wild one".

Alabama language: Alabama (also known as Alibamu) is a Native American language, spoken by the Alabama-Coushatta tribe of Texas.  It was once spoken by the Alabama-Quassarte Tribal Town of Oklahoma, but there are no more Alabama speakers in Oklahoma.  It is a Muskogean language, and is believed to have been related to the Muklasa and Tuskegee languages, which are no longer extant.  Alabama is closely related to Koasati and Apalachee, and more distantly to other Muskogean languages like Hitchiti, Chickasaw and Choctaw.

Apalachicola people: The Apalachicola (also called Pallachacola, ) were a group of Native Americans related to the Muscogee people.  They spoke a Muskogean language related to Hitchiti.  They lived along the Apalachicola River in present-day Florida.  Their name derives probably from Hitchiti Apalachicoli or Muskogee Apalachicolo, signifying apparently "People of the other side", with reference probably to the Apalachicola River or some nearby stream.

Thlopthlocco Tribal Town: Thlopthlocco Tribal Town is both a federally recognized Native American tribe and a traditional township of Muscogee Creek Indians, based in Oklahoma.  The tribe's native language is Mvskoke, also called Creek.

Hickory Ground: Hickory Ground, also known as Otciapofa (or Odshiapofa, Ocheopofau, and Ocheubofau) is an historic Upper Muscogee Creek tribal town and an archaeological site in Elmore County, Alabama near Wetumpka.  It is known as Oce Vpofa in the Muscogee language; the name derives from oche-ub,"hickory" and po-fau, "among".  It is best known for serving as the last capital of the National Council of the Creek Nation, prior to the tribe being moved to the Indian Territory in the 1830s.  It was added to the National Register of Historic Places on March 10, 1980.

Muscogee language: The Muscogee language (Mvskoke in Muscogee), also known as Creek, Seminole, Maskókî or Muskogee, is a Muskogean language spoken by Muscogee (Creek) and Seminole people, primarily in the U.S. states of Oklahoma and Florida.

Choctaw: The Choctaw (In the Choctaw language, Chahta) are a Native American people originally occupying what is now the Southeastern United States (modern-day Alabama, Florida, Mississippi, and Louisiana).  Their Choctaw language belongs to the Muskogean language family group.

Kialegee Tribal Town: The Kialegee Tribal Town is a federally recognized Native American tribe in Oklahoma, as well as a traditional township within the former Muscogee Creek Confederacy in the American Southeast.  Tribal members pride themselves on retaining their traditions and many still speak their traditional Muscogee language.  The name "Kialegee" comes from the Muscogee word, "eka-lache", meaning "head left."

Supporting paragraphs: Muscogee language Seminole
Answer: Seminole