Question: In which region was this ethnic group, which the activist Anicet Brodavski is a member of, concentrated?

Context paragraphs:
Akyem: The Akyem are an Akan people.  The term Akyem (Akim or Aki) is used to describe a group of three states: Akyem Abuakwa, Akyem Kotoku and Akyem Bosome.  These nations are located primarily in the eastern region.  The term is also used to describe the general area where the Akyem ethnic group clusters.  The Akyem ethnic group make up between 3-9 percent of Ghana's population depending on how one defines the group and are very prominent in all aspects of Ghanaian life.  The Akyem are a matrilineal people.  The history of this ethnic group is that of brave warriors who managed to create a thriving often influential and relatively independent state within modern-day Ghana .  When one talks of Ghanaian history, there is often mention of The Big Six).  These were six individuals who played a big role in the independence of Ghana.  Of the big six, people of Akyem descent made up the majority.

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.

Fang people: The Fang people, also known as Fãn or Pahouin, are a Central African ethnic group found in Equatorial Guinea, northern Gabon, and southern Cameroon.  Representing about 85% of the total population of Equatorial Guinea, concentrated in the Rio Muni region, the Fang people are its largest ethnic group.  In other countries, in the regions they live, they are one of the most significant and influential ethnic groups.

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.

Poles in Lithuania: The Polish minority in Lithuania numbered 200,317 persons, according to the Lithuanian census of 2011, or 6.6% of the total population of Lithuania.  It is the largest ethnic minority in the country and the second largest Polish diaspora group among the post-Soviet states.  Poles are concentrated in the Vilnius Region.

Makua people: The Makua people , also known as Makhuwa, are a southeastern African ethnic group predominantly found in north Mozambique and southern border provinces of Tanzania such as the Mtwara Region.  They are the largest ethnic group in Mozambique, and primarily concentrated in a large region to the north of the Zambezi River.

Anicet Brodavski: Anicet Brodawski (Lithuanian: "Anicetas Brodavskis"; born in 1944) is an activist of the Polish minority in Lithuania, from 1989 to 1991 he was a deputy in the Supreme Soviet of the Soviet Union, and was known one of the promoters of the territorial autonomy of the Vilnius region in 1991.

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.

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.

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.

Supporting paragraphs: Anicet Brodavski Poles in Lithuania
Answer: Vilnius region