Question: What was the only Spanish colony in the african region that includes Somalia, Djibouti, and Comoros?

Context paragraphs:
Equatoguinean literature in Spanish: Equatorial Guinea was the only Spanish colony in Sub-Saharan Africa.  During its colonial history between 1778 and 1968, it developed a tradition of literature in Spanish, unique among the countries in Africa, that persists until the present day.

Djibouti national football team: The Djibouti national football team, nicknamed the "Riverains de la Mer Rouge" ("Shoremen of the Red Sea"), is the national football team of Djibouti.  It is controlled by the Fédération Djiboutienne de Football, and is a member of the Confederation of African Football (CAF) and the Union of Arab Football Associations (UAFA).  Until its 1–0 defeat of Somalia's national squad in the opening stage of the 2010 FIFA World Cup qualification, the Djibouti national football team had never won a full FIFA sanctioned international.

African heavy metal: African heavy metal refers to the heavy metal music scene in Africa, particularly in the Central African (such as Kenya, and Southern African countries including Namibia, Zambia, Madagascar, Uganda, Angola, Botswana, South Africa, Mozambique, Zimbabwe.  It also extends into North African nations such as Algeria, Egypt, Libya, Morocco, and Tunisia, although bands in the North African region associate themselves more closely with the MENA region in terms of cultural and social consistencies.  In South Africa, particular regional scenes are found in Cape Town, Johannesburg, Pretoria and Port Elizabeth.  There is also emerging scenes in Gabon, Nigeria, Cape Verde and Ghana with Iron Sliver, Threadstone, Krad and Dark Suburb leading their respective scenes.

Muhammad Nadi Pasha: Muhammad Nadi Pasha (born 1836 – death date unknown) was an Egyptian General.  He served as Deputy Governor of Sudan, was then promoted to the rank of Mirmiran and served as Governor General of Harar and its independents, the area which now includes Somalia, Djibouti, Eritrea and East Ethiopia.

Somalia Green Party: The Somalia Green Party (SGP) is the local green party of Somalia.  It has an environmentalist focus.  The SGP is a member of the Horn of African Greens in the Federation of Green Parties of Africa, which includes the national green parties in the other Horn of Africa states of Djibouti, Eritrea and Ethiopia.  The association has its headquarters in Mogadishu and Jilib in southern Somalia.  Plans are also in the works to open up new SGP branches in the autonomous northern Puntland and Somaliland regions, as well as the southernmost Kismayo area.  Additionally, the party has its international and communications office in Ottawa, Ontario, Canada.

Loyada: Loyada (Arabic: لويادا‎ ‎ ) is a small town in Djibouti.  Located in the Arta Region, it is the only official border crossing from Djibouti into Somalia.  It is situated on the west coast of Gulf of Aden, 21 km from the capital, Djibouti City.

Sub-Saharan Africa: Sub-Saharan Africa is, geographically, the area of the continent of Africa that lies south of the Sahara.  According to the UN, it consists of all African countries that are fully or partially located south of the Sahara.  It contrasts with North Africa, whose territories are part of the League of Arab states within the Arab world.  Somalia, Djibouti, Comoros and Mauritania are geographically in Sub-Saharan Africa, but are likewise Arab states and part of the Arab world.

Issa (clan): The Issa or "Eesah" or Aysa (Somali: "Ciise", Reer Sheikh Ciise , Arabic: عيسى‎ ‎ ) are a Somali clan, and a sub-clan of the Dir.  Members primarily reside in Djibouti, Awdal in Somaliland, as well as the Shinile Zone located in the Somali Region of Ethiopia and is one of the largest clans of the Dir.  Traditionally, they live as nomadic cattle breeders, but they also engage in trade and have contacts throughout the region.  The populations of Six major cities of Djibouti: Djibouti City, Ali Sabieh, Arta, Dikhil, Holhol, Ali Adde and Assamo – are predominantly Issa and in Ethiopia: Dire Dawa, Ayesha, Adigale, Erer and Āfdem and Somalia: Zeila and Xariirad.  As a sub-clan of the Dir, the Issa clan traces their paternal ancestry to Irir, one of the sons of Samaale.

Ussif Rashid Sumaila: Ussif Rashid Sumaila is a professor of ocean and fisheries economics at the University of British Columbia, Canada, and the Director of the Fisheries Economics Research Unit at the UBC Institute for the Oceans and Fisheries (formerly known as the UBC Fisheries Centre).  He specializes in bioeconomics, marine ecosystem valuation and the analysis of global issues such as fisheries subsidies, IUU (illegal, unreported and unregulated) fishing and the economics of high and deep seas fisheries.  Sumaila has experience working in fisheries and natural resource projects in Norway, Canada and the North Atlantic region, Namibia and the Southern African region, Ghana and the West African region and Hong Kong and the South China Sea.  He received his Bachelor of Science degree with honours from Ahmadu Bello University University in Nigeria and received his PhD from Bergen University in Norway.

Human trafficking in Ethiopia: Ethiopia is a source country for men, women, and children subjected to trafficking in persons, specifically conditions of forced labor and forced prostitution.  Girls from Ethiopia’s rural areas are forced into domestic servitude and, less frequently, commercial sexual exploitation, while boys are subjected to forced labor in traditional weaving, gold mining, agriculture, herding, and street vending.  Small numbers of Ethiopian girls are forced into domestic servitude outside Ethiopia, primarily in Djibouti and Sudan, while Ethiopian boys are subjected to forced labor in Djibouti as shop assistants and errand boys.  Women from all parts of Ethiopia are subjected to involuntary domestic servitude throughout the Middle East and in Sudan, and many transit through Djibouti, Egypt, Libya, Somalia, or Yemen as they migrate to labor destinations.  Ethiopian women in the Middle East face severe abuses, including physical and sexual assault, denial of salary, sleep deprivation, confinement, incarceration, and murder.  Many are driven to despair and mental illness, some commit suicide.  Some women are exploited in the sex trade after arriving at their destinations, particularly in brothels and near oil fields in Sudan.  Small numbers of low-skilled Ethiopian men migrate to Saudi Arabia, the Gulf States, and other African nations, where they are subjected to forced labor.  During the year, the Somali Regional Security and Administration Office increased recruitment for Special Police Forces and local militias; it was reported that both government-supported forces and insurgent groups in the Degeharbur and Fik zones unlawfully recruited children, though these allegations could not be conclusively verified.

Supporting paragraphs: Equatoguinean literature in Spanish Sub-Saharan Africa
Answer: Equatorial Guinea