Question: The ethnic group of which Rev. Charles Bluejacket  was once chief spoke what language?

Context paragraphs:
Konkomba people: The Konkomba people are a Gur ethnic group residing mainly in the Northern, Brong Ahafo, Volta, Eastern and Greater Accra Regions of Ghana.  Saboba, Chereponi and Nanumba Districts, Gushiegu and Karaga districts, Zabzugu and Tatale-Sanguli districts in the Northern Region and the Nkwanta North and South Districts in the Volta Region are a few examples of administrative districts where Bikpakpaam are seen in huge populations.  Other key towns of Bikpakpaam in Ghana are Atebubu, Kintampo, Techiman and Yeji in the Brong Ahafo Region.  According to the Act 280 of the Anatomy act of Ghana, the Konkomba people (known as Bikpakpaam) are the second largest ethnic group in the Northern Region of Ghana.  The 2010 census data indicates that Bikpakpaam in Ghana number 823,000 and applying the intercensal growth rate would give a population of more than one million now.  CIA The World Factbook reports in Demographics of Ghana that Konkomba people are the 8th largest Ethnic group in Ghana representing 3.5% of the Total population of Ghana.  Saboba (Chabob) in the Northern Region of Ghana is the capital town of all Bikpakpaam in Ghana.  Bikpakpaam are also found in the republic of Togo, a sister West African country to Ghana.  In Togo Bikpakpaam reside mainly in the Kara, Central and Plateaux Regions.  Guerin Kouka (a.k.a. Nanguem Do, the capital of Dankpen district) in the Kara Region is the capital town of Bikpakpaam in Togo.  Dankpen district is located in the north western corridor of Togo.  In Schwartz's (2005) account, Bikpakpaam number about 50,100 in Togo.  The 2011 census in Togo indicates however that the total population of Bikpakpaam in Dankpen district alone was 122,209.  Visit Konkomba language for more information.  Konkomba people speak Konkomba language a.k.a Likpakpaln.  The traditional dance of Konkomba people is Kinachunŋ (pronounced k-i-naa-chung).  All Konkomba settlements are led by a traditional chief called Ubor.  In Bikpakpaam dominant areas, the people have instituted or established their own chieftains who serve as overlords of the settlements.  For instance, the Saboba area has the Uchabob-bor as the overlord.  Bikpakpaam strongly believe in solidarity, determination and hard-work.  Until the turn of the 21st century, their primary occupation was farming and animal husbandry.  In occupational terms, Bikpakpaam are mainly subsistence farmers and rearers of animals such as poultry, small ruminants and cattle.  This, probably, explains their scattered settlement across the West African sub-region.  Indeed, Maasole intimates that Bikpakpaam have always been on the move, in search for fertile farmlands.  Most Konkombas are actively in education today and a recent research projects that Konkombas will become a dominant force in politics, health, education and the civil society by 2025.

Oku people (Sierra Leone): The Oku people, also commonly known as Oku Mohammedans or "Aku Mohammedans"in Sierra Leone and as the "Aku Marabou" or "Oku Marabou" in the Gambia, are an ethnic group in Sierra Leone and the Gambia.  The Oku people are the descendants of liberated Africans of Yoruba descent from Southwest Nigeria who were liberated or came to Sierra Leone as settlers in the mid 19th century and formed a distinctive ethnic group The Oku are virtually all Muslims and are known for their conservative muslim population.  The British colonial government provided official recognition to the Oku Mohammedan community as a distinctive community in Sierra Leone.  Although the Sierra Leone government officially considered the Oku people as members of the Creole ethnic group, many Sierra Leoneans consider the Oku people as a distinctive ethnic group.

Azerbaijanis: Azerbaijanis ( ) or Azeris (Azerbaijani: "Azərbaycanlılar" آذربایجانلیلار, "Azərilər" آذریلر), also known as Azerbaijani Turks (Azerbaijani: "Azərbaycan türkləri" آذربایجان تورکلری), are a Turkic ethnic group living mainly in Iranian Azerbaijan and the independent Republic of Azerbaijan.  They are the second-most numerous ethnic group among the Turkic peoples after Anatolian Turks.  They are predominantly Shi'i Muslims, and have a mixed cultural heritage, including Turkic, Iranian, and Caucasian elements.  They comprise the largest ethnic group in Republic of Azerbaijan and by far the second-largest ethnic group in neighboring Iran.  The world's largest number of ethnic Azerbaijanis live in Iran, followed by Azerbaijan.

Turkish people: Turkish people (Turkish: "Türk ulusu" ), or the Turks (Turkish: "Türkler" ), also known as Anatolian Turks (Turkish: "Anadolu Türkleri" ), are a Turkic ethnic group and nation living mainly in Turkey and speaking Turkish, the most widely spoken Turkic language.  They are the largest ethnic group in Turkey, as well as by far the largest ethnic group among the speakers of Turkic languages.  Ethnic Turkish minorities exist in the former lands of the Ottoman Empire.  In addition, a Turkish diaspora has been established with modern migration, particularly in Western Europe.

Ewe people: The Ewe people (Ewe: "Eʋeawó" , lit.  "Ewe people"; or " Eʋedukɔ́ ", lit.  "Ewe nation","Eʋenyigba" Eweland;) are an African ethnic group.  They are the largest ethnic group in Togo (32%), the third largest ethnic group in Ghana (14%), and are a minority ethnic group in southern Benin, Ivory Coast and Nigeria.  They speak the Ewe language (Ewe: "Eʋegbe" ) which belongs to the Niger-Congo family of languages.  They are related to other speakers of Gbe languages, such as, the Fon, Gen, Phla Phera, and the Aja people of Togo and Benin.

Shawnee: The Shawnee (Shaawanwaki, Ša˙wano˙ki and Shaawanowi lenaweeki) are an Algonquian-speaking ethnic group indigenous to North America.  In colonial times they were a semi-migratory Native American nation, primarily inhabiting areas of the Ohio Valley, extending from Ohio and Kentucky eastward to West Virginia, Virginia, Pennsylvania, and Western Maryland; south to Alabama and South Carolina; and westward to Indiana, and Illinois in the United States.

Bluejacket, Oklahoma: Bluejacket is a town in eastern Craig County, Oklahoma, United States.  The population was 339 at the 2010 census, an increase of 23.7 percent from 274 at the 2000 census.  Bluejacket was named for its first postmaster, the Rev. Charles Bluejacket, one-time chief of the Shawnee and grandson of noted leader Blue Jacket.

Union Baptist Church (Cincinnati, Ohio): The Union Baptist Church is Cincinnati's oldest black church.  The church was founded on July 14, 1831.  They had their first meeting in a building on Third Street, between Elm and Plum Streets, downtown.  The members built a church on Central Avenue and called Rev. David Leroy Nickens of Chillicothe, Ohio as its first pastor.  By the end of its first decade, the church had grown sufficiently to require a new building and by 1839, moved to a new location on Baker Street, where they remained for twenty-five years.  Nickens was succeeded by Rev. Charles Satchell in 1838, who in turn was succeeded by William P. Newman in 1848.  When Newman fled to Canada because of the passage of the Fugitive Slave Act of 1850, he was succeeded by Rev. Henry Adams, who served until 1855; Rev. H. L. Simpson, who served until 1858; and Rev. H. H. White who served three years.  Williams returned in 1864, serving until his death in the 1866 cholera epidemic.  Simpson returned to fill the vacancy, serving until 1869, when he was succeeded by Rev. James H. Magee.

Fezara people: Fezara is an ethnic group of Sudan, who emigrated from Arabia to Egypt, and then to Sudan.  The number of persons in this ethnic group is about 200,000.  Most members of this ethnic group are Muslims.  This ethnic group speaks Sudanese Arabic.

Kharia people: The Kharia are one of the largest indigenous ethnic group of India This tribal ethnic group is one of the largest tea tribes in India.  They originally spoke the Kharia language, which belongs to the Munda subgroup of the Austroasiatic languages.  They are sub-divided into three groups known as the Hill Kharia, Delki Kharia and the Dudh Kharia.  Amongst them, the Dudh Kharia is amongst the most advanced and educated ethnic communities in India.

Supporting paragraphs: Bluejacket, Oklahoma Shawnee
Answer: Algonquian-speaking