African slavery
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Slavery has historically been widespread in Africa. Systems of servitude and slavery were common in parts of Africa in ancient times, as they were in much of the rest of the ancient world. When the
trans-Saharan slave trade During the Trans-Saharan slave trade, slaves were transported across the Sahara desert. Most were moved from Sub-Saharan Africa to North Africa to be sold to Mediterranean and Middle eastern civilizations; a small percentage went the other ...
, Indian Ocean slave trade and
Atlantic slave trade The Atlantic slave trade, transatlantic slave trade, or Euro-American slave trade involved the transportation by slave traders of enslaved African people, mainly to the Americas. The slave trade regularly used the triangular trade route and i ...
(which started in the 16th century) began, many of the pre-existing local African slave systems began supplying captives for slave markets outside Africa.
Slavery in contemporary Africa The continent of Africa is one of the regions most rife with contemporary slavery. Slavery in Africa has a long history, within Africa since before historical records, but intensifying with the trans-Saharan and Indian Ocean slave trade and a ...
is still practiced despite it being illegal. In the relevant literature African slavery is categorized into indigenous slavery and export slavery, depending on whether or not slaves were traded beyond the continent. Slavery in historical Africa was practised in many different forms: Debt slavery, enslavement of war captives, military slavery, slavery for prostitution, and enslavement of criminals were all practised in various parts of Africa. Slavery for domestic and court purposes was widespread throughout Africa. Plantation slavery also occurred, primarily on the eastern coast of Africa and in parts of West Africa. The importance of domestic plantation slavery increased during the 19th century, due to the abolition of the Atlantic slave trade. Many African states dependent on the international slave trade reoriented their economies towards legitimate commerce worked by slave labour.


Forms of slavery

Multiple forms of slavery and
servitude Servitude may refer to: Persons * Conscription * Indentured servitude * Involuntary servitude * Penal servitude * Service * Service-oriented submission * Slavery Property * Equitable servitude, a term of real estate law * Servitude in civil ...
have existed throughout African history, and were shaped by indigenous practices of slavery as well as the Roman institution of slavery (and the later Christian views on slavery), the Islamic institutions of slavery via the Muslim slave trade, and eventually the
Atlantic slave trade The Atlantic slave trade, transatlantic slave trade, or Euro-American slave trade involved the transportation by slave traders of enslaved African people, mainly to the Americas. The slave trade regularly used the triangular trade route and i ...
. Slavery was a part of the economic structure of African societies for many centuries, although the extent varied.
Ibn Battuta Abu Abdullah Muhammad ibn Battutah (, ; 24 February 13041368/1369),; fully: ; Arabic: commonly known as Ibn Battuta, was a Berbers, Berber Maghrebi people, Maghrebi scholar and explorer who travelled extensively in the lands of Afro-Eurasia, ...
, who visited the ancient kingdom of Mali in the mid-14th century, recounts that the local inhabitants vied with each other in the number of slaves and servants they had, and was himself given a slave boy as a "hospitality gift." In
sub-Saharan Africa Sub-Saharan Africa is, geographically, the area and regions of the continent of Africa that lies south of the Sahara. These include West Africa, East Africa, Central Africa, and Southern Africa. Geopolitically, in addition to the List of sov ...
, the slave relationships were often complex, with rights and freedoms given to individuals held in slavery and restrictions on sale and treatment by their masters. Many communities had hierarchies between different types of slaves: for example, differentiating between those who had been born into slavery and those who had been captured through war. The forms of slavery in Africa were closely related to
kinship In anthropology, kinship is the web of social relationships that form an important part of the lives of all humans in all societies, although its exact meanings even within this discipline are often debated. Anthropologist Robin Fox says that ...
structures. In many African communities, where land could not be owned, enslavement of individuals was used as a means to increase the influence a person had and expand connections. This made slaves a permanent part of a master's lineage, and the children of slaves could become closely connected with the larger family ties. Children of slaves born into families could be integrated into the master's kinship group and rise to prominent positions within society, even to the level of chief in some instances. However, stigma often remained attached, and there could be strict separations between slave members of a kinship group and those related to the master.


Chattel slavery

Chattel slavery is a specific servitude relationship where the slave is treated as the property of the owner. As such, the owner is free to sell, trade, or treat the slave as he would other pieces of property, and the children of the slave often are retained as the property of the master. There is evidence of long histories of chattel slavery in the
Nile River The Nile, , Bohairic , lg, Kiira , Nobiin: Áman Dawū is a major north-flowing river in northeastern Africa. It flows into the Mediterranean Sea. The Nile is the longest river in Africa and has historically been considered the longest rive ...
valley, much of the Sahel and North Africa. Evidence is incomplete about the extent and practices of chattel slavery throughout much of the rest of the continent prior to written records by Arab or European traders.


Domestic service

Many slave relationships in Africa revolved around domestic slavery, where slaves would work primarily in the house of the master, but retain some freedoms. Domestic slaves could be considered part of the master's household and would not be sold to others without extreme cause. The slaves could own the profits from their labour (whether in land or in products), and could marry and pass the land on to their children in many cases.


Pawnship

Pawnship, or debt bondage slavery, involves the use of people as
collateral Collateral may refer to: Business and finance * Collateral (finance), a borrower's pledge of specific property to a lender, to secure repayment of a loan * Marketing collateral, in marketing and sales Arts, entertainment, and media * ''Collate ...
to secure the repayment of debt. Slave labour is performed by the
debtor A debtor or debitor is a legal entity (legal person) that owes a debt to another entity. The entity may be an individual, a firm, a government, a company or other legal person. The counterparty is called a creditor. When the counterpart of this ...
, or a
relative Relative may refer to: General use *Kinship and family, the principle binding the most basic social units society. If two people are connected by circumstances of birth, they are said to be ''relatives'' Philosophy *Relativism, the concept that ...
of the debtor (usually a child). Pawnship was a common form of
collateral Collateral may refer to: Business and finance * Collateral (finance), a borrower's pledge of specific property to a lender, to secure repayment of a loan * Marketing collateral, in marketing and sales Arts, entertainment, and media * ''Collate ...
in West Africa. It involved the
pledge Pledge may refer to: Promises * a solemn promise * Abstinence pledge, a commitment to practice abstinence, usually teetotalism or chastity * The Pledge (New Hampshire), a promise about taxes by New Hampshire politicians * Pledge of Allegianc ...
of a person or a member of that person's family, to serve another person providing credit. Pawnship was related to, yet distinct from, slavery in most conceptualizations, because the arrangement could include limited, specific terms of service to be provided, and because kinship ties would protect the person from being sold into slavery. Pawnship was a common practice throughout West Africa prior to European contact, including among the
Akan people The Akan () people live primarily in present-day Ghana and Ivory Coast in West Africa. The Akan language (also known as ''Twi/Fante'') are a group of dialects within the Central Tano branch of the Potou–Tano subfamily of the Niger–Congo ...
, the Ewe people, the
Ga people The Ga-Dangbe, Gã-Daŋbɛ, Ga-Dangme, or GaDangme are an ethnic group in Ghana, Togo and Benin. The Ga and Dangbe people are grouped respectively as part of the Ga–Dangme ethnolinguistic group. The Ga-Dangmes are one ethnic group that lives ...
, the Yoruba people, and the
Edo people The Edo or Benin people are an Edoid ethnic group primarily found in Edo State, Southern part of Nigeria. They speak the Edo language and are the descendants of the founders of the Benin Empire. They are closely related to other ethnic group ...
(in modified forms, it also existed among the Efik people, the
Igbo people The Igbo people ( , ; also spelled Ibo" and formerly also ''Iboe'', ''Ebo'', ''Eboe'', * * * ''Eboans'', ''Heebo''; natively ) are an ethnic group in Nigeria. They are primarily found in Abia, Anambra, Ebonyi, Enugu, and Imo States. A ...
, the Ijaw people, and the
Fon people The Fon people, also called Fon nu, Agadja or Dahomey, are a Gbe ethnic group.Fon people
Encyclopædia Britan ...
).


Military slavery

Military slavery involved the acquisition and training of conscripted military units which would retain the identity of military slaves even after their service. Slave soldier groups would be run by a ''Patron'', who could be the head of a government or an independent warlord, and who would send his troops out for money and his own political interests. This was most significant in the Nile valley (primarily in
Sudan Sudan ( or ; ar, السودان, as-Sūdān, officially the Republic of the Sudan ( ar, جمهورية السودان, link=no, Jumhūriyyat as-Sūdān), is a country in Northeast Africa. It shares borders with the Central African Republic t ...
and Uganda), with slave military units organized by various Islamic authorities, and with the war chiefs of Western Africa. The military units in Sudan were formed in the 1800s through large-scale military raiding in the area which is currently the countries of Sudan and South Sudan.


Slaves for sacrifice

Human sacrifice was common in West African states up to and during the 19th century. Although archaeological evidence is not clear on the issue prior to European contact, in those societies that practiced human sacrifice, slaves became the most prominent victims. The Annual customs of Dahomey were the most notorious example of human sacrifice of slaves, where 500 prisoners would be sacrificed. Sacrifices were carried out all along the West African coast and further inland. Sacrifices were common in the
Benin Empire The Kingdom of Benin, also known as the Edo Kingdom, or the Benin Empire ( Bini: ') was a kingdom within what is now southern Nigeria. It has no historical relation to the modern republic of Benin, which was known as Dahomey from the 17th c ...
, in what is now Ghana, and in the small independent states in what is now southern Nigeria. In the Ashanti Region, human sacrifice was often combined with capital punishment.


Local slave trade

Many nations such as the Bono State, Ashanti of present-day Ghana and the
Yoruba The Yoruba people (, , ) are a West African ethnic group that mainly inhabit parts of Nigeria, Benin, and Togo. The areas of these countries primarily inhabited by Yoruba are often collectively referred to as Yorubaland. The Yoruba constitute ...
of present-day Nigeria were involved in slave-trading. Groups such as the
Imbangala The Imbangala or Mbangala were 17th-century groups of Angolan warriors and marauders who founded the Kasanje Kingdom. Origins The Imbangala were people, possibly from Central Africa, who appeared in Angola during the early 17th century. Their ori ...
of Angola and the Nyamwezi of Tanzania would serve as intermediaries or roving bands, waging war on African states to capture people for export as slaves. Historians John Thornton and
Linda Heywood Linda Marinda Heywood (born 1945) is an American historian and professor of African American studies and history at Boston University. Heywood has a BA from Brooklyn College and a PhD from Columbia University. In 2008, she shared the Herskovit ...
of Boston University have estimated that of the Africans captured and then sold as slaves to the New World in the Atlantic slave trade, around 90% were enslaved by fellow Africans who sold them to European traders. Henry Louis Gates, the Harvard Chair of African and African American Studies, has stated that "without complex business partnerships between African elites and European traders and commercial agents, the slave trade to the New World would have been impossible, at least on the scale it occurred." The entire Bubi ethnic group descends from escaped intertribal slaves owned by various ancient West-central African ethnic groups.


Slavery practices throughout Africa

Like most other regions of the world, slavery and forced labour existed in many kingdoms and societies of Africa for hundreds of years. According to Ugo Kwokeji, early European reports of slavery throughout Africa in the 1600s are unreliable because they often conflated various forms of servitude as equal to chattel slavery. The best evidence of slave practices in Africa come from the major kingdoms, particularly along the coast, and there is little evidence of widespread slavery practices in stateless societies. Slave trading was mostly secondary to other trade relationships; however, there is evidence of a trans- Saharan slave trade route from Roman times which persisted in the area after the fall of the Roman Empire. However, kinship structures and rights provided to slaves (except those captured in war) appears to have limited the scope of slave trading before the start of the trans-Saharan slave trade, Indian Ocean slave trade and the Atlantic slave trade.


North Africa

Slavery in northern Africa dates back to ancient Egypt. The
New Kingdom New is an adjective referring to something recently made, discovered, or created. New or NEW may refer to: Music * New, singer of K-pop group The Boyz Albums and EPs * ''New'' (album), by Paul McCartney, 2013 * ''New'' (EP), by Regurgitator, ...
(1558–1080 BC) brought in large numbers of slaves as prisoners of war up the
Nile valley The Nile, , Bohairic , lg, Kiira , Nobiin: Áman Dawū is a major north-flowing river in northeastern Africa. It flows into the Mediterranean Sea. The Nile is the longest river in Africa and has historically been considered the longest rive ...
and used them for domestic and supervised labour. Ptolemaic Egypt (305 BC–30 BC) used both land and sea routes to bring slaves in. Chattel slavery had been legal and widespread throughout North Africa when the region was controlled by the Roman Empire (145 BC – ca. 430 AD), and by the Eastern Romans from 533 to 695). A slave trade bringing Saharans through the desert to North Africa, which existed in Roman times, continued and documentary evidence in the
Nile Valley The Nile, , Bohairic , lg, Kiira , Nobiin: Áman Dawū is a major north-flowing river in northeastern Africa. It flows into the Mediterranean Sea. The Nile is the longest river in Africa and has historically been considered the longest rive ...
shows it to have been regulated there by treaty. As the Roman republic expanded, it enslaved defeated enemies and Roman conquests in Africa were no exception. For example,
Orosius Paulus Orosius (; born 375/385 – 420 AD), less often Paul Orosius in English, was a Roman priest, historian and theologian, and a student of Augustine of Hippo. It is possible that he was born in '' Bracara Augusta'' (now Braga, Portugal), t ...
records that Rome enslaved 27,000 people from North Africa in 256 BC. Piracy became an important source of slaves for the Roman Empire and in the 5th century AD pirates would raid coastal North African villages and enslave the captured. Chattel slavery persisted after the fall of the Roman Empire in the largely Christian communities of the region. After the Islamic expansion into most of the region because of the trade expansion across the
Sahara , photo = Sahara real color.jpg , photo_caption = The Sahara taken by Apollo 17 astronauts, 1972 , map = , map_image = , location = , country = , country1 = , ...
, the practices continued and eventually, the assimilative form of slavery spread to major societies on the southern end of the Sahara (such as Mali, Songhai, and Ghana). The medieval slave trade in Europe was mainly to the East and South: the Christian Byzantine Empire and the Muslim World were the destinations,
Central Central is an adjective usually referring to being in the center of some place or (mathematical) object. Central may also refer to: Directions and generalised locations * Central Africa, a region in the centre of Africa continent, also known as ...
and Eastern Europe an important source of slaves. Slavery in medieval Europe was so widespread that the Roman Catholic Church repeatedly prohibited it—or at least the export of Christian slaves to non-Christian lands was prohibited at, for example, the Council of Koblenz in 922, the Council of London in 1102, and the Council of Armagh in 1171. The slave trade was carried out in parts of Europe by Iberian Jews (known as
Radhanites The Radhanites or Radanites (; ar, الرذنية, ''ar-Raðaniyya'') were early medieval Jewish merchants, active in the trade between Christendom and the Muslim world during roughly the 8th to 10th centuries. Many trade routes previously esta ...
) who were able to transfer slaves from
pagan Paganism (from classical Latin ''pāgānus'' "rural", "rustic", later "civilian") is a term first used in the fourth century by early Christians for people in the Roman Empire who practiced polytheism, or ethnic religions other than Judaism. ...
Central Europe through Christian Western Europe to Muslim countries in Al-Andalus and Africa. The
Mamluks Mamluk ( ar, مملوك, mamlūk (singular), , ''mamālīk'' (plural), translated as "one who is owned", meaning "slave", also transliterated as ''Mameluke'', ''mamluq'', ''mamluke'', ''mameluk'', ''mameluke'', ''mamaluke'', or ''marmeluke'') i ...
were slave soldiers who converted to
Islam Islam (; ar, ۘالِإسلَام, , ) is an Abrahamic religions, Abrahamic Monotheism#Islam, monotheistic religion centred primarily around the Quran, a religious text considered by Muslims to be the direct word of God in Islam, God (or ...
and served the
Muslim Muslims ( ar, المسلمون, , ) are people who adhere to Islam, a monotheistic religion belonging to the Abrahamic tradition. They consider the Quran, the foundational religious text of Islam, to be the verbatim word of the God of Abrah ...
caliphs and the
Ayyubid The Ayyubid dynasty ( ar, الأيوبيون '; ) was the founding dynasty of the medieval Sultan of Egypt, Sultanate of Egypt established by Saladin in 1171, following his abolition of the Fatimid Caliphate, Fatimid Caliphate of Egypt. A Sunni ...
Sultan Sultan (; ar, سلطان ', ) is a position with several historical meanings. Originally, it was an Arabic abstract noun meaning "strength", "authority", "rulership", derived from the verbal noun ', meaning "authority" or "power". Later, it ...
s during the Middle Ages. The first Mamluks served the Abbasid caliphs in 9th century Baghdad. Over time, they became a powerful military
caste Caste is a form of social stratification characterised by endogamy, hereditary transmission of a style of life which often includes an occupation, ritual status in a hierarchy, and customary social interaction and exclusion based on cultura ...
, and on more than one occasion they seized power for themselves, for example, ruling Egypt from 1250 to 1517. From 1250 Egypt had been ruled by the
Bahri dynasty The Bahri dynasty or Bahriyya Mamluks ( ar, المماليك البحرية, translit=al-Mamalik al-Baḥariyya) was a Mamluk dynasty of mostly Turkic origin that ruled the Egyptian Mamluk Sultanate from 1250 to 1382. They followed the Ayyubid ...
of Kipchak Turk origin. White enslaved people from the Caucasus served in the army and formed an elite corps of troops, eventually revolting in Egypt to form the
Burgi dynasty The Burji or Circassian Mamluk ( ar, المماليك الشركس) dynasty of Circassian origin, ruled Egypt from 1382 until 1517, during the Mamluk Sultanate. The Circassian community in Cairo especially flourished during this time. Political p ...
. According to Robert Davis between 1 million and 1.25 million Europeans were captured by
Barbary pirates The Barbary pirates, or Barbary corsairs or Ottoman corsairs, were Muslim pirates and privateers who operated from North Africa, based primarily in the ports of Salé, Rabat, Algiers, Tunis and Tripoli, Libya, Tripoli. This area was known i ...
and sold as slaves to North Africa and the Ottoman Empire between the 16th and 19th centuries. However, to extrapolate his numbers, Davis assumes the number of European slaves captured by Barbary pirates were constant for a 250-year period, stating: Davis' numbers have been disputed by other historians, such as David Earle, who cautions that the true picture of European slaves is clouded by the fact the corsairs also seized non-Christian whites from eastern Europe and black people from West Africa. In addition, the number of slaves traded was hyperactive, with exaggerated estimates relying on peak years to calculate averages for entire centuries, or millennia. Hence, there were wide fluctuations year-to-year, particularly in the 18th and 19th centuries, given slave imports, and also given the fact that, prior to the 1840s, there are no consistent records. Middle East expert John Wright cautions that modern estimates are based on back-calculations from human observation. Such observations, across the late 1500s and early 1600s observers, estimate that around 35,000 European Christian slaves held throughout this period on the Barbary Coast, across
Tripoli Tripoli or Tripolis may refer to: Cities and other geographic units Greece *Tripoli, Greece, the capital of Arcadia, Greece * Tripolis (region of Arcadia), a district in ancient Arcadia, Greece * Tripolis (Larisaia), an ancient Greek city in ...
, Tunis, but mostly in
Algiers Algiers ( ; ar, الجزائر, al-Jazāʾir; ber, Dzayer, script=Latn; french: Alger, ) is the capital and largest city of Algeria. The city's population at the 2008 Census was 2,988,145Census 14 April 2008: Office National des Statistiques ...
. The majority were sailors (particularly those who were English), taken with their ships, but others were fishermen and coastal villagers. However, most of these captives were people from lands close to Africa, particularly Spain and Italy. The coastal villages and towns of Italy, Portugal, Spain, and
Mediterranean islands The following is a list of islands in the Mediterranean Sea. The two main island countries in the region are Malta and Cyprus, while other countries with islands in the Mediterranean Sea include Italy, France, Greece, Spain, Tunisia, Croatia, ...
were frequently attacked by the pirates, and long stretches of the Italian and Spanish coasts were almost completely abandoned by their inhabitants; after 1600 Barbary pirates occasionally entered the Atlantic and struck as far north as Iceland. The most famous corsairs were the Ottoman Barbarossa ("Redbeard"), and his older brother Oruç, Turgut Reis (known as Dragut in the West), Kurtoğlu (known as Curtogoli in the West), Kemal Reis, Salih Reis, and Koca Murat Reis. In 1544, Hayreddin Barbarossa captured Ischia, taking 4,000 prisoners in the process, and deported to slavery some 9,000 inhabitants of Lipari, almost the entire population. In 1551, Dragut enslaved the entire population of the
Maltese Maltese may refer to: * Someone or something of, from, or related to Malta * Maltese alphabet * Maltese cuisine * Maltese culture * Maltese language, the Semitic language spoken by Maltese people * Maltese people, people from Malta or of Malte ...
island
Gozo Gozo (, ), Maltese: ''Għawdex'' () and in antiquity known as Gaulos ( xpu, 𐤂𐤅𐤋, ; grc, Γαῦλος, Gaúlos), is an island in the Maltese archipelago in the Mediterranean Sea. The island is part of the Republic of Malta. After t ...
, between 5,000 and 6,000, sending them to Libya. When pirates sacked Vieste in southern Italy in 1554 they took an estimated 7,000 slaves. In 1555, Turgut Reis sailed to
Corsica Corsica ( , Upper , Southern ; it, Corsica; ; french: Corse ; lij, Còrsega; sc, Còssiga) is an island in the Mediterranean Sea and one of the 18 regions of France. It is the fourth-largest island in the Mediterranean and lies southeast of ...
and ransacked Bastia, taking 6,000 prisoners. In 1558 Barbary corsairs captured the town of
Ciutadella __NOTOC__Ciutadella () is a common place name in Catalan-speaking areas. Ciutadella de Menorca * Ciutadella de Menorca, a municipality on Menorca ** Ciutadella de Menorca Cathedral ** Ciutadella Lighthouse ** Atlètic de Ciutadella, the city's ...
, destroyed it, slaughtered the inhabitants, and carried off 3,000 survivors to Istanbul as slaves. In 1563 Turgut Reis landed at the shores of the province of
Granada Granada (,, DIN 31635, DIN: ; grc, Ἐλιβύργη, Elibýrgē; la, Illiberis or . ) is the capital city of the province of Granada, in the autonomous communities of Spain, autonomous community of Andalusia, Spain. Granada is located at the fo ...
, Spain, and captured the coastal settlements in the area like Almuñécar, along with 4,000 prisoners. Barbary pirates frequently attacked the
Balearic islands The Balearic Islands ( es, Islas Baleares ; or ca, Illes Balears ) are an archipelago in the Balearic Sea, near the eastern coast of the Iberian Peninsula. The archipelago is an autonomous community and a province of Spain; its capital is ...
, resulting in many coastal watchtowers and fortified churches being erected. The threat was so severe that
Formentera Formentera (, ) is the smallest and most southerly island of the Pityusic Islands group (comprising Ibiza and Formentera, as well as various small islets), which belongs to the Balearic Islands autonomous community (Spain). It covers an area of ...
became uninhabited. Early modern sources are full of descriptions of the sufferings of Christian galley slaves of the
Barbary corsairs The Barbary pirates, or Barbary corsairs or Ottoman corsairs, were Muslim pirates and privateers who operated from North Africa, based primarily in the ports of Salé, Rabat, Algiers, Tunis and Tripoli, Libya, Tripoli. This area was known i ...
: As late as 1798, the islet near Sardinia was attacked by the Tunisians and over 900 inhabitants were taken away as slaves. Sahrawi-
Moorish The term Moor, derived from the ancient Mauri, is an exonym first used by Christian Europeans to designate the Muslim inhabitants of the Maghreb, the Iberian Peninsula, Sicily and Malta during the Middle Ages. Moors are not a distinct or se ...
society in Northwest Africa was traditionally (and still is, to some extent) stratified into several tribal castes, with the
Hassane The Hassane is a name for the traditionally dominant warrior tribes of the Sahrawi-Moorish areas of present-day Mauritania, southern Morocco and Western Sahara. Although lines were blurred by intermarriage and tribal re-affiliation, the Hassane we ...
warrior tribes ruling and extracting tribute –
horma The horma was a tribute paid by subservient tribes to their protectors in traditional Sahrawi- Moorish society in today's Mauritania and Western Sahara in North Africa. The powerful Hassane warrior tribes would extract it from low- caste Znag ...
– from the subservient
Berber Berber or Berbers may refer to: Ethnic group * Berbers, an ethnic group native to Northern Africa * Berber languages, a family of Afro-Asiatic languages Places * Berber, Sudan, a town on the Nile People with the surname * Ady Berber (1913–196 ...
-descended znaga tribes. Below them ranked servile groups known as Haratin, a black population. Enslaved Sub-Saharan Africans were also transported across North Africa into Arabia to do agricultural work because of their resistance to malaria that plagued the Arabia and North Africa at the time of early enslavement. Sub-Saharan Africans were able to endure the malaria-infested lands they were transported to, which is why North Africans were not transported despite their close proximity to Arabia and its surrounding lands.


Horn of Africa

In the
Horn of Africa The Horn of Africa (HoA), also known as the Somali Peninsula, is a large peninsula and geopolitical region in East Africa.Robert Stock, ''Africa South of the Sahara, Second Edition: A Geographical Interpretation'', (The Guilford Press; 2004), ...
, the Christian kings of the Ethiopian Empire often exported pagan Nilotic slaves from their western borderlands, or from newly conquered or reconquered lowland territories.Pankhurst. ''Ethiopian Borderlands'', p. 432. The Somali and
Afar Afar may refer to: Peoples and languages *Afar language, an East Cushitic language *Afar people, an ethnic group of Djibouti, Eritrea, and Ethiopia Places Horn of Africa *Afar Desert or Danakil Desert, a desert in Ethiopia *Afar Region, a region ...
Muslim sultanates, such as the medieval Adal Sultanate, through their ports also traded Zanj (
Bantu Bantu may refer to: *Bantu languages, constitute the largest sub-branch of the Niger–Congo languages *Bantu peoples, over 400 peoples of Africa speaking a Bantu language * Bantu knots, a type of African hairstyle *Black Association for National ...
) slaves who were captured from the hinterland. Slavery, as practiced in Ethiopia, was essentially domestic and was geared more towards women; this was the trend for most of Africa as well. Women were transported across the Sahara, the Middle East, and the Mediterranean and the Indian Ocean trade more than men. Enslaved people served in the houses of their masters or mistresses, and were not employed to any significant extent for productive purpose. The enslaved were regarded as second-class members of their owners' family. The first attempt to abolish slavery in Ethiopia was made by Emperor
Tewodros II , spoken = ; ''djānhoi'', lit. ''"O steemedroyal"'' , alternative = ; ''getochu'', lit. ''"Our master"'' (pl.) Tewodros II ( gez, ዳግማዊ ቴዎድሮስ, baptized as Gebre Kidan; 1818 – 13 April 1868) was Emperor of Ethiopi ...
(r. 1855–68), although the slave trade was not abolished legally until 1923 with Ethiopia's ascension to the League of Nations. Anti-Slavery Society estimated there were 2 million slaves in the early 1930s, out of an estimated population of between 8 and 16 million. Slavery continued in Ethiopia until the Italian invasion in October 1935, when the institution was abolished by order of the Italian occupying forces. In response to pressure by Western Allies of World War II, Ethiopia officially abolished slavery and involuntary servitude after having regained its independence in 1942. On 26 August 1942, Haile Selassie issued a proclamation outlawing slavery. In Somali territories, slaves were purchased in the slave market exclusively to do work on plantation grounds. In terms of legal considerations, the customs regarding the treatment of
Bantu Bantu may refer to: *Bantu languages, constitute the largest sub-branch of the Niger–Congo languages *Bantu peoples, over 400 peoples of Africa speaking a Bantu language * Bantu knots, a type of African hairstyle *Black Association for National ...
slaves were established by the decree of
Sultan Sultan (; ar, سلطان ', ) is a position with several historical meanings. Originally, it was an Arabic abstract noun meaning "strength", "authority", "rulership", derived from the verbal noun ', meaning "authority" or "power". Later, it ...
s and local administrative delegates. Additionally, freedom for these plantation slaves was also often acquired through eventual emancipation, escape, and ransom.Catherine Lowe Besteman, ''Unraveling Somalia: Race, Class, and the Legacy of Slavery'' (University of Pennsylvania Press: 1999), pp. 83–84.


Central Africa

Slaves were transported since antiquity along trade routes crossing the Sahara. Oral tradition recounts slavery existing in the
Kingdom of Kongo The Kingdom of Kongo ( kg, Kongo dya Ntotila or ''Wene wa Kongo;'' pt, Reino do Congo) was a kingdom located in central Africa in present-day northern Angola, the western portion of the Democratic Republic of the Congo, and the Republic of the ...
from the time of its formation with Lukeni lua Nimi enslaving the Mwene Kabunga whom he conquered to establish the kingdom. Early Portuguese writings show that the Kingdom did have slavery before contact, but that they were primarily war captives from the
Kingdom of Ndongo The Kingdom of Ndongo, formerly known as Angola or Dongo, was an early-modern African state located in what is now Angola. The Kingdom of Ndongo is first recorded in the sixteenth century. It was one of multiple vassal states to Kongo, though ...
. Slavery was common along the Upper Congo River, and in the second half of the 18th century the region became a major source of slaves for the
Atlantic Slave Trade The Atlantic slave trade, transatlantic slave trade, or Euro-American slave trade involved the transportation by slave traders of enslaved African people, mainly to the Americas. The slave trade regularly used the triangular trade route and i ...
, when high slave prices on the coast made long-distance slave trading profitable. When the Atlantic trade came to an end, the prices of slaves dropped dramatically, and the regional slave trade grew, dominated by Bobangi traders. The Bobangi also purchased a large number of slaves with profits from selling ivory, who they used to populate their villages. A distinction was made between two different types of slaves in this region; slaves who had been sold by their kin group, typically as a result of undesirable behavior such as adultery, were unlikely to attempt to flee. In addition to those considered socially undesirable, the sale of children was also common in times of famine. Slaves who were captured, however, were likely to attempt to escape and had to be moved hundreds of kilometers from their homes as a safeguard against this. The slave trade had a profound impact on this region of Central Africa, completely reshaping various aspects of society. For instance, the slave trade helped to create a robust regional trade network for the foodstuffs and crafted goods of small producers along the river. As the transport of only a few slaves in a canoe was sufficient to cover the cost of a trip and still make a profit, traders could fill any unused space on their canoes with other goods and transport them long distances without a significant markup on price. While the large profits from the Congo River slave trade only went to a small number of traders, this aspect of the trade provided some benefit to local producers and consumers.


West Africa

Various forms of slavery were practiced in diverse ways in different communities of West Africa prior to European trade. According to Ghanaian historian Akosua Perbi, indigenous slavery in locations like Ghana had been established by the 1st century AD, with origins sometime in the ancient period. Even though slavery did exist, it was not nearly as prevalent within most West African societies that were not Islamic before the Trans-Atlantic Slave Trade. The prerequisites for slave societies to exist weren't present in West Africa prior to the Atlantic slave trade considering the small market sizes and the lack of a
division of labour The division of labour is the separation of the tasks in any economic system or organisation so that participants may specialise (specialisation). Individuals, organizations, and nations are endowed with, or acquire specialised capabilities, and ...
. Most West African societies were formed in Kinship units which would make slavery a rather marginal part of the production process within them. Slaves within Kinship-based societies would have had almost the same roles that free members had. Martin Klein has said that before the Atlantic trade, slaves in Western Sudan "made up a small part of the population, lived within the household, worked alongside free members of the household, and participated in a network of face-to-face links." With the development of the trans-
Sahara , photo = Sahara real color.jpg , photo_caption = The Sahara taken by Apollo 17 astronauts, 1972 , map = , map_image = , location = , country = , country1 = , ...
n slave trade and the economies of gold in the western
Sahel The Sahel (; ar, ساحل ' , "coast, shore") is a region in North Africa. It is defined as the ecoclimatic and biogeographic realm of transition between the Sahara to the north and the Sudanian savanna to the south. Having a hot semi-arid c ...
, a number of the major states became organized around the slave trade, including the
Ghana Empire The Ghana Empire, also known as Wagadou ( ar, غانا) or Awkar, was a West African empire based in the modern-day southeast of Mauritania and western Mali that existed from c. 300 until 1100. The Empire was founded by the Soninke people, ...
, the
Mali Empire The Mali Empire ( Manding: ''Mandé''Ki-Zerbo, Joseph: ''UNESCO General History of Africa, Vol. IV, Abridged Edition: Africa from the Twelfth to the Sixteenth Century'', p. 57. University of California Press, 1997. or Manden; ar, مالي, Māl ...
, the Bono State and
Songhai Empire The Songhai Empire (also transliterated as Songhay) was a state that dominated the western Sahel/Sudan in the 15th and 16th century. At its peak, it was one of the largest states in African history. The state is known by its historiographical ...
. However, other communities in West Africa largely resisted the slave trade. The Jola refused to participate in the slave trade up into the end of the seventeenth century, and did not use slave labour within their own communities until the nineteenth century. The Kru and Baga also fought against the slave trade. The Mossi Kingdoms tried to take over key sites in the trans-Saharan trade and, when these efforts failed, the Mossi became defenders against slave raiding by the powerful states of the western Sahel. The Mossi would eventually enter the slave trade in the 1800s with the Atlantic slave trade being the main market. Senegal was a catalyst for slave trade, and from the Homann Heirs map figure shown, shows a starting point for migration and a firm port of trade. The culture of the Gold Coast was based largely on the power that individuals held, rather than the land cultivated by a family. Western Africa, and specifically places like Senegal, were able to arrive at the development of slavery through analyzing the aristocratic advantages of slavery and what would best suit the region. This sort of governing that used "political tool" of discerning the different labours and methods of assimilative slavery. The domestic and agricultural labour became more evidently primary in Western Africa due to slaves being regarded as these "political tools" of access and status. Slaves often had more wives than their owners, and this boosted the class of their owners. Slaves were not all used for the same purpose. European colonizing countries were participating in the trade to suit the economic needs of their countries. The parallel of "Moorish" traders found in the desert compared to the Portuguese traders that were not as established pointed out the differences in uses of slaves at this point, and where they were headed in the trade. Historian Walter Rodney identified no slavery or significant domestic servitude in early European accounts on the Upper Guinea region and I. A. Akinjogbin contends that European accounts reveal that the slave trade was not a major activity along the coast controlled by the Yoruba people and Aja people before Europeans arrived. In a paper read to the
Ethnological Society of London The Ethnological Society of London (ESL) was a learned society founded in 1843 as an offshoot of the Aborigines' Protection Society (APS). The meaning of ethnology as a discipline was not then fixed: approaches and attitudes to it changed over its ...
in 1866, the viceroy of
Lokoja Lokoja is a city in Nigeria. It lies at the confluence of the Niger and Benue rivers and is the capital city of Kogi State. While the Yoruba (Oworo), Bassa Nge and Nupe are indigenous to the area, other ethnic groups of Nigeria, including the ...
Mr T. Valentine Robins, who in 1864 accompanied an expedition up the River Niger aboard , described slavery in the region: With the beginning of the Atlantic slave trade, demand for slaves in West Africa increased and a number of states became centered on the slave trade and domestic slavery increased dramatically. Hugh Clapperton in 1824 believed that half the population of Kano were enslaved people. Near the Gold Coast, many of those enslaved came from deep inside the interior of the continent as defeated people from numerous wars and were sold off quickly as part of a practice called "eating the country" that aimed to disperse fallen enemies to prevent regrouping. According to Ghanaian historian Akosua Perbi, from the 15th to 19th centuries in Ghana, major sources of slaves came from warfare, slave markets, pawning, raids, kidnapping and tributes while minor sources were from gifts, convicts, communal or private deals. In the
Senegambia The Senegambia (other names: Senegambia region or Senegambian zone,Barry, Boubacar, ''Senegambia and the Atlantic Slave Trade'', (Editors: David Anderson, Carolyn Brown; trans. Ayi Kwei Armah; contributors: David Anderson, American Council of Le ...
region, between 1300 and 1900, close to one-third of the population was enslaved. In early
Islamic Islam (; ar, ۘالِإسلَام, , ) is an Abrahamic monotheistic religion centred primarily around the Quran, a religious text considered by Muslims to be the direct word of God (or '' Allah'') as it was revealed to Muhammad, the mai ...
states of the western Sahel, including Ghana (750–1076), Mali (1235–1645), Segou (1712–1861), and Songhai (1275–1591), about a third of the population were enslaved. In Sierra Leone in the 19th century about half of the population consisted of enslaved people. Among the Vai people, during the 19th century, three quarters of people were slaves. In the 19th century at least half the population was enslaved among the
Duala Duala or Douala can refer to: Relating to Cameroon * Duala people, an ethnic group in Cameroon * Duala language, part of the Bantu languages * Douala, the largest city in Cameroon, founded by the Duala people * Rudolf Duala Manga Bell (1873–1914 ...
of the Cameroon and other peoples of the lower Niger, the
Kongo Congo or The Congo may refer to either of two countries that border the Congo River in central Africa: * Democratic Republic of the Congo, the larger country to the southeast, capital Kinshasa, formerly known as Zaire, sometimes referred to a ...
, and the Kasanje kingdom and
Chokwe Chokwe may refer to: *Chokwe people, a Central African ethnic group ** Chokwe language, a Bantu language * Chokwe or Tshokwe, Botswana, a village * Chokwe, Malawi * Chókwè District, Mozambique **Chokwe, Mozambique Chokwé, and earlier known a ...
of Angola. Among the Ashanti and
Yoruba The Yoruba people (, , ) are a West African ethnic group that mainly inhabit parts of Nigeria, Benin, and Togo. The areas of these countries primarily inhabited by Yoruba are often collectively referred to as Yorubaland. The Yoruba constitute ...
a third of the population consisted of enslaved people. The population of the Kanem (1600–1800) was about one-third enslaved. It was perhaps 40% in Bornu (1580–1890). Between 1750 and 1900 from one- to two-thirds of the entire population of the
Fulani jihad The Fulani War of 1804–1808, also known as the Fulani Jihad or Jihad of Usman dan Fodio, was a military conflict in present-day Nigeria and Cameroon. The war began when Usman Dan Fodiyo, a prominent Islamic scholar and teacher, was exiled ...
states consisted of enslaved people. The population of the largest Fulani state, Sokoto, was at least half-enslaved in the 19th century. Among the Adrar 15 percent of people were enslaved, and 75 percent of the
Gurma Gurma (also called Gourma or Gourmantché) is an ethnic group living mainly in northeastern Ghana, Burkina Faso, around Fada N'Gourma, and also in northern areas of Togo and Benin, as well as southwestern Niger. They number approximately 1,750 ...
were enslaved. Slavery was extremely common among the Tuareg peoples and many still hold slaves today. When British rule was first imposed on the
Sokoto Caliphate The Sokoto Caliphate (), also known as the Fulani Empire or the Sultanate of Sokoto, was a Sunni Muslim caliphate in West Africa. It was founded by Usman dan Fodio in 1804 during the Fulani jihads after defeating the Hausa Kingdoms in the Ful ...
and the surrounding areas in northern Nigeria at the turn of the 20th century, approximately 2 million to 2.5 million people there were enslaved. Slavery in northern Nigeria was finally outlawed in 1936.


African Great Lakes

With sea trade from the eastern African Great Lakes region to Persia, China, and India during the first millennium AD, slaves are mentioned as a commodity of secondary importance to gold and ivory. When mentioned, the slave trade appears to be of a small-scale and mostly involves slave raiding of women and children along the islands of
Kilwa Kisiwani Kilwa Kisiwani (English: ''Kilwa Island'') is an island, national historic site, and hamlet community located in the township of Kilwa Masoko, the district seat of Kilwa District in the Tanzanian region of Lindi Region in southern Tanzania. Ki ...
, Madagascar, and Pemba. In places such as Uganda, the experience for women in slavery was different than that of customary slavery practices at the time. The roles assumed were based on gender and position within the society First one must make the distinction in Ugandan slavery of peasants and slaves. Researchers Shane Doyle and Henri Médard assert the distinction with the following: "Peasants were rewarded for valour in battle by the present of slaves by the lord or chief for whom they had fought. They could be given slaves by relatives who had been promoted to the rank of chiefs, and they could inherit slaves from their fathers. There were the abanyage (those pillaged or stolen in war) as well as the abagule (those bought). All these came under the category of abenvumu or true slaves, that is to say people not free in any sense. In a superior position were the young Ganda given by their maternal uncles into slavery (or pawnship), usually in lieu of debts... Besides such slaves both chiefs and king were served by sons of well to do men who wanted to please them and attract favour for themselves or their children. These were the abasige and formed a big addition to a noble household.... All these different classes of dependents in a household were classed as Medard & Doyle abaddu (male servants) or abazana (female servants) whether they were slave or free-born.(175)" In the Great Lakes region of Africa (around present-day Uganda), linguistic evidence shows the existence of slavery through war capture, trade, and pawning going back hundreds of years; however, these forms, particularly pawning, appear to have increased significantly in the 18th and 19th centuries. These slaves were considered to be more trustworthy than those from the Gold Coast. They were regarded with more prestige because of the training they responded to. The language for slaves in the Great Lakes region varied. This region of water made it easy for capture of slaves and transport. Captive, refugee, slave, peasant were all used in order to describe those in the trade. The distinction was made by where and for what purpose they would be utilized for. Methods like pillage,
plunder Looting is the act of stealing, or the taking of goods by force, typically in the midst of a military, political, or other social crisis, such as war, natural disasters (where law and civil enforcement are temporarily ineffective), or rioting. ...
, and capture were all semantics common in this region to depict the trade. Historians Campbell and Alpers argue that there were a host of different categories of labour in Southeast Africa and that the distinction between slave and free individuals was not particularly relevant in most societies. However, with increasing international trade in the 18th and 19th century, Southeast Africa began to be involved significantly in the Atlantic slave trade; for example, with the king of Kilwa island signing a treaty with a French merchant in 1776 for the delivery of 1,000 slaves per year. At about the same time, merchants from Oman, India, and Southeast Africa began establishing plantations along the coasts and on the islands, To provide workers on these plantations, slave raiding and slave holding became increasingly important in the region and slave traders (most notably Tippu Tip) became prominent in the political environment of the region. The Southeast African trade reached its height in the early decades of the 1800s with up to 30,000 slaves sold per year. However, slavery never became a significant part of the domestic economies except in Sultanate of Zanzibar where plantations and agricultural slavery were maintained. Author and historian Timothy Insoll wrote: "Figures record the exporting of 718,000 slaves from the Swahili coast during the 19th century, and the retention of 769,000 on the coast." At various times, between 65 and 90 percent of Zanzibar was enslaved. Along the Kenya coast, 90 percent of the population was enslaved, while half of Madagascar's population was enslaved.


Transformations of slavery in Africa

Slave relationships in Africa have been transformed through four large-scale processes: the trans-Saharan slave trade, the Indian Ocean slave trade, the Atlantic slave trade, and the slave emancipation policies and movements in the 19th and 20th centuries. Each of these processes significantly changed the forms, level, and economics of slavery in Africa. Slave practices in Africa were used during different periods to justify specific forms of European engagement with the peoples of Africa. Eighteenth century writers in Europe claimed that slavery in Africa was quite brutal in order to justify the Atlantic slave trade. Later writers used similar arguments to justify intervention and eventual colonization by European powers to end slavery in Africa. Africans knew of the harsh slavery that awaited slaves in the New World. Many elite Africans visited Europe on slave ships following the prevailing winds through the New World. One example of this occurred when Antonio Manuel,
Kongo Congo or The Congo may refer to either of two countries that border the Congo River in central Africa: * Democratic Republic of the Congo, the larger country to the southeast, capital Kinshasa, formerly known as Zaire, sometimes referred to a ...
’s ambassador to the Vatican, went to Europe in 1604, stopping first in Bahia, Brazil, where he arranged to free a countryman who had been wrongfully enslaved. African monarchs also sent their children along these same slave routes to be educated in Europe, and thousands of former slaves eventually returned to settle
Liberia Liberia (), officially the Republic of Liberia, is a country on the West African coast. It is bordered by Sierra Leone to Liberia–Sierra Leone border, its northwest, Guinea to its north, Ivory Coast to its east, and the Atlantic Ocean ...
and Sierra Leone.


Trans-Saharan and Indian Ocean trade

Early records of
trans-Saharan slave trade During the Trans-Saharan slave trade, slaves were transported across the Sahara desert. Most were moved from Sub-Saharan Africa to North Africa to be sold to Mediterranean and Middle eastern civilizations; a small percentage went the other ...
come from ancient Greek historian Herodotus in the 5th century BC. The
Garamentes The Garamantes ( grc, Γαράμαντες, translit=Garámantes; la, Garamantes) were an ancient civilisation based primarily in present-day Libya. They most likely descended from Iron Age Berber tribes from the Sahara, although the earliest kn ...
were by Herodotus recorded to engage in the
trans-Saharan slave trade During the Trans-Saharan slave trade, slaves were transported across the Sahara desert. Most were moved from Sub-Saharan Africa to North Africa to be sold to Mediterranean and Middle eastern civilizations; a small percentage went the other ...
were they enslaved cave-dwelling Ethiopians or Troglodytae. The
Garamentes The Garamantes ( grc, Γαράμαντες, translit=Garámantes; la, Garamantes) were an ancient civilisation based primarily in present-day Libya. They most likely descended from Iron Age Berber tribes from the Sahara, although the earliest kn ...
relied heavily on labour from sub-Saharan Africa, in the shape of slaves, they used slaves in their own communities to construct and maintain underground irrigation systems known to
Berbers , image = File:Berber_flag.svg , caption = The Berber ethnic flag , population = 36 million , region1 = Morocco , pop1 = 14 million to 18 million , region2 = Algeria , pop2 ...
as ''
foggara A qanat or kārīz is a system for transporting water from an aquifer or water well to the surface, through an underground aqueduct; the system originated approximately 3,000 BC in what is now Iran. The function is essentially the same across ...
''. In the early Roman Empire, the city of Lepcis established a slave market to buy and sell slaves from the African interior. The empire imposed
customs tax Customs is an authority or agency in a country responsible for collecting tariffs and for controlling the flow of goods, including animals, transports, personal effects, and hazardous items, into and out of a country. Traditionally, customs ha ...
on the trade of slaves. In 5th century AD, Roman Carthage was trading in black slaves brought across the Sahara. Black slaves seem to have been valued in the Mediterranean as household slaves for their exotic appearance. Some historians argue that the scale of slave trade in this period may have been higher than medieval times due to high demand of slaves in the Roman Empire. Slave trading in the Indian Ocean goes back to 2500 BCE. Ancient Babylonians,
Egyptians Egyptians ( arz, المَصرِيُون, translit=al-Maṣriyyūn, ; arz, المَصرِيِين, translit=al-Maṣriyyīn, ; cop, ⲣⲉⲙⲛ̀ⲭⲏⲙⲓ, remenkhēmi) are an ethnic group native to the Nile, Nile Valley in Egypt. Egyptian ...
, Greeks,
Indians Indian or Indians may refer to: Peoples South Asia * Indian people, people of Indian nationality, or people who have an Indian ancestor ** Non-resident Indian, a citizen of India who has temporarily emigrated to another country * South Asia ...
and Persians all traded slaves on small scale across the Indian Ocean (and sometimes the Red Sea). Slave trading in the Red Sea around the time of Alexander the Great is described by Agatharchides.
Strabo Strabo''Strabo'' (meaning "squinty", as in strabismus) was a term employed by the Romans for anyone whose eyes were distorted or deformed. The father of Pompey was called "Pompeius Strabo". A native of Sicily so clear-sighted that he could see ...
's ''
Geographica The ''Geographica'' (Ancient Greek: Γεωγραφικά ''Geōgraphiká''), or ''Geography'', is an encyclopedia of geographical knowledge, consisting of 17 'books', written in Ancient Greek, Greek and attributed to Strabo, an educated citizen ...
'' (completed after 23 CE) mentions Greeks from Egypt trading slaves at the port of Adulis and other ports on the Somali coast. Pliny the Elder's '' Natural History'' (published in 77 CE) also describes Indian Ocean slave trading. In the 1st century CE, '' Periplus of the Erythraean Sea'' advised of slave trading opportunities in the region, particularly in the trading of "beautiful girls for concubinage." According to this manual, slaves were exported from Omana (likely near modern-day Oman) and Kanê to the west coast of India. The ancient Indian Ocean slave trade was enabled by building boats capable of carrying large numbers of human beings in the Persian Gulf using wood imported from India. These shipbuilding activities go back to
Babylonia Babylonia (; Akkadian: , ''māt Akkadī'') was an ancient Akkadian-speaking state and cultural area based in the city of Babylon in central-southern Mesopotamia (present-day Iraq and parts of Syria). It emerged as an Amorite-ruled state c. ...
n and Achaemenid times. After the involvement of the Byzantine Empire and Sassanian Empire in slave trading in the 1st century, it became a major enterprise. Cosmas Indicopleustes wrote in his ''
Christian Topography The ''Christian Topography'' ( grc, Χριστιανικὴ Τοπογραφία, la, Topographia Christiana) is a 6th-century work, one of the earliest essays in scientific geography written by a Christian author. It originally consisted of fiv ...
'' (550 CE) that slaves captured in Ethiopia would be imported into
Byzantine Egypt , conventional_long_name = Roman Egypt , common_name = Egypt , subdivision = Province , nation = the Roman Empire , era = Late antiquity , capital = Alexandria , title_leader = Praefectus Augustalis , image_map = Roman E ...
via the Red Sea. He also mentioned the import of
eunuchs A eunuch ( ) is a male who has been castrated. Throughout history, castration often served a specific social function. The earliest records for intentional castration to produce eunuchs are from the Sumerian city of Lagash in the 2nd millennium ...
by the Byzantines from Mesopotamia and India. After the 1st century, the export of black Africans became a "constant factor". Under the Sassanians, Indian Ocean trade was used not just to transport slaves, but also scholars and merchants. The enslavement of Africans for eastern markets started before 7th century but remained at low levels until 1750. The trade volume peaked around 1850 but would largely have ended around 1900. Muslim participation in the slave trade started in the eighth and ninth centuries AD, beginning with small-scale movement of people largely from the eastern Great Lakes region and the
Sahel The Sahel (; ar, ساحل ' , "coast, shore") is a region in North Africa. It is defined as the ecoclimatic and biogeographic realm of transition between the Sahara to the north and the Sudanian savanna to the south. Having a hot semi-arid c ...
. Islamic law allowed slavery, but prohibited slavery involving other pre-existing
Muslim Muslims ( ar, المسلمون, , ) are people who adhere to Islam, a monotheistic religion belonging to the Abrahamic tradition. They consider the Quran, the foundational religious text of Islam, to be the verbatim word of the God of Abrah ...
s; as a result, the main target for slavery were the people who lived in the frontier areas of Islam in Africa. The trade of slaves across the
Sahara , photo = Sahara real color.jpg , photo_caption = The Sahara taken by Apollo 17 astronauts, 1972 , map = , map_image = , location = , country = , country1 = , ...
and across the Indian Ocean also has a long history beginning with the control of sea routes by Afro-Arab traders in the ninth century. It is estimated that, at that time, a few thousand enslaved people were taken each year from the Red Sea and Indian Ocean coast. They were sold throughout the Middle East. This trade accelerated as superior ships led to more trade and greater demand for labour on plantations in the region. Eventually, tens of thousands per year were being taken. On the Swahili Coast, the Afro-Arab slavers captured Bantu peoples from the interior and brought them to the littoral. There, the slaves gradually assimilated in the rural areas, particularly on the Unguja and Pemba islands. This changed the slave relationships by creating new forms of employment by slaves (as eunuchs to guard harems, and in military units) and creating conditions for freedom (namely
conversion Conversion or convert may refer to: Arts, entertainment, and media * "Conversion" (''Doctor Who'' audio), an episode of the audio drama ''Cyberman'' * "Conversion" (''Stargate Atlantis''), an episode of the television series * "The Conversion" ...
—although it would only free a slave's children). Although the level of the trade remained relatively small, the size of total slaves traded grew to a large number over the multiple centuries of its existence. Because of its small and gradual nature, the impact on slavery practices in communities that did not convert to Islam was relatively small. However, in the 1800s, the slave trade from Africa to the Islamic countries picked up significantly. When the European slave trade ended around the 1850s, the slave trade to the east picked up significantly only to be ended with European colonization of Africa around 1900. Between 1500 and 1900, up to 17 million Africans slaves were transported by Muslim traders to the coast of the Indian Ocean, the Middle East, and North Africa. In 1814, Swiss explorer Johann Burckhardt wrote of his travels in Egypt and Nubia, where he saw the practice of slave trading: "I frequently witnessed scenes of the most shameless indecency, which the traders, who were the principal actors, only laughed at. I may venture to state, that very few female slaves who have passed their tenth year, reach Egypt or Arabia in a state of virginity." David Livingstone while talking about the slave trade in
East Africa East Africa, Eastern Africa, or East of Africa, is the eastern subregion of the African continent. In the United Nations Statistics Division scheme of geographic regions, 10-11-(16*) territories make up Eastern Africa: Due to the historical ...
in his journals: Livingstone wrote about a group of slaves forced to march by Arab slave traders in the African Great Lakes region when he was travelling there in 1866: The lethality of the trans-Saharan routes of slavery is comparable to the trans-Atlantic ones. Deaths of slaves in Egypt and North Africa were very high, even if they were fed and treated well. Medieval manuals for slave buyers - written in Arabic, Persian and Turkish - explained that Africans from Sudanic and Ethiopian areas are prone to illness and death in their new environments. Zanzibar was once East Africa's main slave-trading port, and under Omani Arabs in the 19th century as many as 50,000 slaves were passing through the city each year. European slave trade in the Indian Ocean began when Portugal established
Estado da Índia The State of India ( pt, Estado da Índia), also referred as the Portuguese State of India (''Estado Português da Índia'', EPI) or simply Portuguese India (), was a state of the Portuguese Empire founded six years after the discovery of a se ...
in the early 16th century. From then until the 1830s, slaves were exported from Mozambique annually and similar figures has been estimated for slaves brought from Asia to the Philippines during the Iberian Union (1580–1640). The establishment of the Dutch East India Company in the early 17th century lead to a quick increase in volume of the slave trade in the region; there were perhaps up to slaves in various Dutch colonies during the 17th and 18th centuries in the Indian Ocean. For example, some 4000 African slaves were used to build the Colombo fortress in
Dutch Ceylon Dutch Ceylon ( Sinhala: Tamil: ) was a governorate established in present-day Sri Lanka by the Dutch East India Company. Although the Dutch managed to capture most of the coastal areas in Sri Lanka, they were never able to control the Kandyan ...
. Bali and neighbouring islands supplied regional networks with slaves 1620–1830. Indian and Chinese slave traders supplied Dutch Indonesia with perhaps slaves during 17th and 18th centuries. The East India Company (EIC) was established during the same period and in 1622 one of its ships carried slaves from the Coromandel Coast to
Dutch East Indies The Dutch East Indies, also known as the Netherlands East Indies ( nl, Nederlands(ch)-Indië; ), was a Dutch colony consisting of what is now Indonesia. It was formed from the nationalised trading posts of the Dutch East India Company, which ...
. The EIC mostly traded in African slaves but also some Asian slaves purchased from Indian, Indonesian and Chinese slave traders. The French established colonies on the islands of
Réunion Réunion (; french: La Réunion, ; previously ''Île Bourbon''; rcf, label= Reunionese Creole, La Rényon) is an island in the Indian Ocean that is an overseas department and region of France. It is located approximately east of the island ...
and Mauritius in 1721; by 1735 some 7,200 slaves populated the
Mascarene Islands The Mascarene Islands (, ) or Mascarenes or Mascarenhas Archipelago is a group of islands in the Indian Ocean east of Madagascar consisting of the islands belonging to the Republic of Mauritius as well as the French department of Réunion. Thei ...
, a number which had reached in 1807. The British captured the islands in 1810, however, and because the British had prohibited the slave trade in 1807 a system of clandestine slave trade developed to bring slaves to French planters on the islands; in all – slaves were exported to the Mascarane Islands from 1670 until 1848. In all, Europeans traders exported – slaves within the Indian Ocean between 1500 and 1850 and almost that same amount were exported from the Indian Ocean to the Americas during the same period. Slave trade in the Indian Ocean was, nevertheless, very limited compared to slaves exported across the Atlantic.


Atlantic slave trade

The Atlantic slave trade or transatlantic slave trade took place across the Atlantic Ocean from the 15th through to the 19th centuries. According to Patrick Manning, the Atlantic slave trade was significant in transforming Africans from a minority of the global population of slaves in 1600 into the overwhelming majority by 1800 and by 1850 the number of African slaves within Africa exceeded those in the Americas. The slave trade was transformed from a marginal aspect of the economies into the largest sector in a relatively short span. In addition, agricultural plantations increased significantly and became a key aspect in many societies. Economic urban centers that served as the root of main trade routes shifted towards the West coast. At the same time, many African communities relocated far away from slave trade routes, often protecting themselves from the Atlantic slave trade but hindering economic and technological development at the same time. In many African societies traditional lineage slavery became more like chattel slavery due to an increased work demand. This resulted in a general decrease in quality of life, working conditions, and status of slaves in West African societies. Assimilative slavery was increasingly replaced with chattel slavery. Assimilitave slavery in Africa often allowed eventual freedom and also significant cultural, social, and/or economic influence. Slaves were often treated as part of their owner's family, rather than simply property. The distribution of gender among enslaved peoples under traditional lineage slavery saw women as more desirable slaves due to demands for domestic labour and for reproductive reasons. Male slaves were used for more physical agricultural labour, but as more enslaved men were taken to the West Coast and across the Atlantic to the New World, female slaves were increasingly used for physical and agricultural labour and polygyny also increased. Chattel slavery in America was highly demanding because of the physical nature of plantation work and this was the most common destination for male slaves in the New World. It has been argued that a decrease in able-bodied people as a result of the Atlantic slave trade limited many societies ability to cultivate land and develop. Many scholars argue that the transatlantic slave trade, left Africa underdeveloped, demographically unbalanced, and vulnerable to future European colonization. The first Europeans to arrive on the coast of
Guinea Guinea ( ),, fuf, 𞤘𞤭𞤲𞤫, italic=no, Gine, wo, Gine, nqo, ߖߌ߬ߣߍ߫, bm, Gine officially the Republic of Guinea (french: République de Guinée), is a coastal country in West Africa. It borders the Atlantic Ocean to the we ...
were the Portuguese; the first European to actually buy enslaved Africans in the region of Guinea was Antão Gonçalves, a Portuguese explorer in 1441 AD. Originally interested in trading mainly for gold and spices, they set up colonies on the uninhabited islands of São Tomé. In the 16th century the Portuguese settlers found that these volcanic islands were ideal for growing sugar. Sugar growing is a labour-intensive undertaking and Portuguese settlers were difficult to attract due to the heat, lack of infrastructure, and hard life. To cultivate the sugar the Portuguese turned to large numbers of enslaved Africans.
Elmina Castle Elmina Castle was erected by the Portugal, Portuguese in 1482 as Castelo de São Jorge da Mina (''St. George of the Mine Castle''), also known as ''Castelo da Mina'' or simply ''Mina'' (or ''Factory (trading post), Feitoria da Mina''), in presen ...
on the Gold Coast, originally built by African labour for the Portuguese in 1482 to control the gold trade, became an important depot for slaves that were to be transported to the New World. The Spanish were the first Europeans to use enslaved Africans in America on islands such as Cuba and
Hispaniola Hispaniola (, also ; es, La Española; Latin and french: Hispaniola; ht, Ispayola; tnq, Ayiti or Quisqueya) is an island in the Caribbean that is part of the Greater Antilles. Hispaniola is the most populous island in the West Indies, and th ...
, where the alarming death rate in the native population had spurred the first royal laws protecting the native population ( Laws of Burgos, 1512–13). The first enslaved Africans arrived in Hispaniola in 1501 soon after the Papal Bull of 1493 gave almost all of the New World to Spain. In
Igboland Igboland (Standard ), also known as Southeastern Nigeria (but extends into South-Southern Nigeria), is the indigenous homeland of the Igbo people. It is a cultural and common linguistic region in southern Nigeria. Geographically, it is divided b ...
, for example, the Aro oracle (the Igbo religious authority) began condemning more people to slavery due to small infractions that previously probably wouldn't have been punishable by slavery, thus increasing the number of enslaved men available for purchase. The
Atlantic slave trade The Atlantic slave trade, transatlantic slave trade, or Euro-American slave trade involved the transportation by slave traders of enslaved African people, mainly to the Americas. The slave trade regularly used the triangular trade route and i ...
peaked in the late 18th century, when the largest number of people were bought or captured from West Africa and taken to the Americas. The increase of demand for slaves due to the expansion of European colonial powers to the New World made the slave trade much more lucrative to the West African powers, leading to the establishment of a number of actual West African empires thriving on slave trade. These included the Bono State, Oyo empire (
Yoruba The Yoruba people (, , ) are a West African ethnic group that mainly inhabit parts of Nigeria, Benin, and Togo. The areas of these countries primarily inhabited by Yoruba are often collectively referred to as Yorubaland. The Yoruba constitute ...
), Kong Empire, Imamate of Futa Jallon,
Imamate of Futa Toro The Imamate of Futa Toro () (1776-1861) was a West African theocratic monarchy of the Fula-speaking people (''Fulɓe'' and Toucouleurs) in the middle valley of the Senegal River. The region is known as Futa Toro. Origins Futa Toro is a strip ...
,
Kingdom of Koya The Kingdom of Kquoja or Koya or Koya Temne, or the Temne Kingdom (1505–1896), was a pre-colonial African state in the north of present-day Sierra Leone. The kingdom was founded by the Temne people, Temne ethnic group in or around 1505 by mi ...
,
Kingdom of Khasso Khasso or Xaaso was a West African kingdom of the 17th to 19th centuries, occupying territory in what is today Senegal and the Kayes Region of Mali. Over two thousand years ago, it was part of Serer territory. From the 17th to 19th centuries, its c ...
, Kingdom of Kaabu, Fante Confederacy,
Ashanti Confederacy The Asante Empire (Asante Twi: ), today commonly called the Ashanti Empire, was an Akan state that lasted between 1701 to 1901, in what is now modern-day Ghana. It expanded from the Ashanti Region to include most of Ghana as well as parts of Iv ...
, and the kingdom of
Dahomey The Kingdom of Dahomey () was a West African kingdom located within present-day Benin that existed from approximately 1600 until 1904. Dahomey developed on the Abomey Plateau amongst the Fon people in the early 17th century and became a region ...
. These kingdoms relied on a militaristic culture of constant warfare to generate the great numbers of human captives required for trade with the Europeans. It is documented in the Slave Trade Debates of England in the early 19th century: "All the old writers concur in stating not only that wars are entered into for the sole purpose of making slaves, but that they are fomented by Europeans, with a view to that object." The gradual abolition of slavery in European colonial empires during the 19th century again led to the decline and collapse of these African empires. When European powers began to stop the Atlantic slave trade, this caused a further change in that large holders of slaves in Africa began to exploit enslaved people on plantations and other agricultural products.


Abolition

The final major transformation of slave relationships came with the inconsistent emancipation efforts starting in the mid-19th century. As European authorities began to take over large parts of inland Africa starting in the 1870s, the colonial policies were often confusing on the issue. For example, even when slavery was deemed illegal, colonial authorities would return escaped slaves to their masters. Slavery persisted in some countries under colonial rule, and in some instances it was not until independence that slavery practices were significantly transformed. Anti-colonial struggles in Africa often brought slaves and former slaves together with masters and former masters to fight for independence; however, this cooperation was short-lived and following independence political parties would often form based upon the stratifications of slaves and masters. In some parts of Africa, slavery and slavery-like practices continue to this day, particularly the illegal trafficking of women and children. The problem has proven to be difficult for governments and civil society to eliminate. Efforts by Europeans against slavery and the slave trade began in the late 18th century and had a large impact on slavery in Africa. Portugal was the first country in the continent to abolish slavery in metropolitan Portugal and
Portuguese India The State of India ( pt, Estado da Índia), also referred as the Portuguese State of India (''Estado Português da Índia'', EPI) or simply Portuguese India (), was a state of the Portuguese Empire founded six years after the discovery of a se ...
by a bill issued on 12 February 1761, but this did not affect their colonies in Brazil and Africa. France abolished slavery in 1794. However, slavery was again allowed by
Napoleon Napoleon Bonaparte ; it, Napoleone Bonaparte, ; co, Napulione Buonaparte. (born Napoleone Buonaparte; 15 August 1769 – 5 May 1821), later known by his regnal name Napoleon I, was a French military commander and political leader who ...
in 1802 and not abolished for good until 1848. In 1803, Denmark-Norway became the first country from Europe to implement a ban on the slave trade. Slavery itself was not banned until 1848. Britain followed in 1807 with the passage of the Abolition of the Slave Trade Act by Parliament. This law allowed stiff fines, increasing with the number of slaves transported, for captains of slave ships. Britain followed this with the Slavery Abolition Act 1833 which freed all slaves in the British Empire. British pressure on other countries resulted in them agreeing to end the slave trade from Africa. For example, the
1820 U.S. Law on Slave Trade An Act to protect the commerce of the United States and punish the crime of piracy is an 1819 United States federal statute against piracy, amended in 1820 to declare participating in the slave trade or robbing a ship to be piracy as well. The l ...
made slave trading piracy, punishable by death. In addition, the Ottoman Empire abolished slave trade from Africa in 1847 under British pressure. By 1850, the year that the last major Atlantic slave trade participant (Brazil) passed the
Eusébio de Queirós Law The Eusébio de Queirós Law was a law passed in Brazil on September 4, 1850 to abolish international slave trade in the country. This law was named after Eusébio de Queirós Coutinho Matoso da Câmara, who was the Brazilian Minister of Justice ...
banning the slave trade, the slave trades had been significantly slowed and in general only illegal trade went on. Brazil continued the practice of slavery and was a major source for illegal trade until about 1870 and the abolition of slavery became permanent in 1888 when Princess
Isabel of Brazil ''Dom (title), Dona'' Isabel (29 July 1846 – 14 November 1921), nicknamed "the Redemptress", was the Princess Imperial (heir presumptive to the throne) of the Empire of Brazil and the Empire's regent on three occasions. Born in Rio de Janei ...
and Minister Rodrigo Silva (son-in-law of senator Eusebio de Queiroz) banned the practice. The British took an active approach to stopping the illegal Atlantic slave trade during this period. The West Africa Squadron was credited with capturing 1,600 slave ships between 1808 and 1860, and freeing 150,000 Africans who were aboard these ships. Action was also taken against African leaders who refused to agree to British treaties to outlaw the trade, for example against ‘the usurping King of Lagos’, deposed in 1851. Anti-slavery treaties were signed with over 50 African rulers. According to Patrick Manning, internal slavery was most important to Africa in the second half of the 19th century, stating "if there is any time when one can speak of African societies being organized around a slave mode production, 850–1900was it". The abolition of the Atlantic slave trade resulted in the economies of African states dependent on the trade being reorganized towards domestic plantation slavery and legitimate commerce worked by slave labour. Slavery before this period was generally domestic. The continuing
anti-slavery movement Abolitionism, or the abolitionist movement, is the movement to end slavery. In Western Europe and the Americas, abolitionism was a historic movement that sought to end the Atlantic slave trade and liberate the enslaved people. The British ...
in Europe became an excuse and a
casus belli A (; ) is an act or an event that either provokes or is used to justify a war. A ''casus belli'' involves direct offenses or threats against the nation declaring the war, whereas a ' involves offenses or threats against its ally—usually one b ...
for the European conquest and colonization of much of the African continent. It was the central theme of the
Brussels Anti-Slavery Conference 1889-90 Brussels (french: Bruxelles or ; nl, Brussel ), officially the Brussels-Capital Region (All text and all but one graphic show the English name as Brussels-Capital Region.) (french: link=no, Région de Bruxelles-Capitale; nl, link=no, Bruss ...
. In the late 19th century, the
Scramble for Africa The Scramble for Africa, also called the Partition of Africa, or Conquest of Africa, was the invasion, annexation, division, and colonisation of Africa, colonization of most of Africa by seven Western Europe, Western European powers during a ...
saw the continent rapidly divided between imperialistic European powers, and an early but secondary focus of all
colonial Colonial or The Colonial may refer to: * Colonial, of, relating to, or characteristic of a colony or colony (biology) Architecture * American colonial architecture * French Colonial * Spanish Colonial architecture Automobiles * Colonial (1920 a ...
regimes was the suppression of slavery and the slave trade. Seymour Drescher argues that European interests in abolition were primarily motivated by economic and imperial goals. Despite slavery often being a justification behind conquest, colonial regimes often ignored slavery or allowed slavery practices to continue. This was because the colonial state depended on the cooperation of indigenous political and economic structures which were heavily involved in slavery. As a result, early colonial policies usually sought to end slave trading while regulating existing slave practices and weakening the power of slave masters. Furthermore, the early colonial states had weak effective control over their territories, which precluded efforts to widespread abolition. Abolition attempts became more concrete later during the colonial period. There were many causes for the decline and abolition of slavery in Africa during the colonial period including colonial abolition policies, various economic changes, and slave resistance. The economic changes during the colonial period, including the rise of wage labour and cash crops, hastened the decline of slavery by offering new economic opportunities to slaves. The abolition of slave raiding and the end of wars between African states drastically reduced the supply of slaves. Slaves would take advantage of early colonial laws that nominally abolished slavery and would migrate away from their masters although these laws often were intended to regulate slavery more than actually abolish it. This migration led to more concrete abolition efforts by colonial governments. Following conquest and abolition by the French, over a million slaves in
French West Africa French West Africa (french: Afrique-Occidentale française, ) was a federation of eight French colonial territories in West Africa: Mauritania, Senegal, French Sudan (now Mali), French Guinea (now Guinea), Ivory Coast, Upper Volta (now Burki ...
fled from their masters to earlier homes between 1906 and 1911. In Madagascar over 500,000 slaves were freed following French abolition in 1896. In response to this pressure, Ethiopia officially abolished slavery in 1932, the
Sokoto Caliphate The Sokoto Caliphate (), also known as the Fulani Empire or the Sultanate of Sokoto, was a Sunni Muslim caliphate in West Africa. It was founded by Usman dan Fodio in 1804 during the Fulani jihads after defeating the Hausa Kingdoms in the Ful ...
abolished slavery in 1900, and the rest of the Sahel in 1911. Colonial nations were mostly successful in this aim, though slavery is still very active in Africa even though it has gradually moved to a wage economy. Independent nations attempting to westernize or impress Europe sometimes cultivated an image of slavery suppression, even as they, in the case of Egypt, hired European soldiers like
Samuel White Baker Sir Samuel White Baker, KCB, FRS, FRGS (8 June 1821 – 30 December 1893) was an English explorer, officer, naturalist, big game hunter, engineer, writer and abolitionist. He also held the titles of Pasha and Major-General in the Ottoman ...
's expedition up the Nile. Slavery has never been eradicated in Africa, and it commonly appears in African states, such as
Chad Chad (; ar, تشاد , ; french: Tchad, ), officially the Republic of Chad, '; ) is a landlocked country at the crossroads of North and Central Africa. It is bordered by Libya to the north, Sudan to the east, the Central African Republic ...
, Ethiopia, Mali, Niger, and
Sudan Sudan ( or ; ar, السودان, as-Sūdān, officially the Republic of the Sudan ( ar, جمهورية السودان, link=no, Jumhūriyyat as-Sūdān), is a country in Northeast Africa. It shares borders with the Central African Republic t ...
, in places where law and order have collapsed. Although outlawed in all countries today, slavery is practised in secret in many parts of the world. There are an estimated 30 million victims of slavery worldwide. In
Mauritania Mauritania (; ar, موريتانيا, ', french: Mauritanie; Berber: ''Agawej'' or ''Cengit''; Pulaar: ''Moritani''; Wolof: ''Gànnaar''; Soninke:), officially the Islamic Republic of Mauritania ( ar, الجمهورية الإسلامية ...
alone, up to 600,000 men, women and children, or 20% of the population, are enslaved, many of them used as bonded labour. Slavery in Mauritania was finally criminalized in August 2007. During the Second Sudanese Civil War people were taken into slavery; estimates of abductions range from 14,000 to 200,000. In Niger, where the practice of slavery was outlawed in 2003, a study found that almost 8% of the population are still slaves.


Effects


Demographics

Slavery and the slave trades had a significant impact on the size of the population and the gender distribution throughout much of Africa. The precise impact of these demographic shifts has been an issue of significant debate. The Atlantic slave trade took 70,000 people, primarily from the west coast of Africa, per year at its peak in the mid-1700s. The trans-Saharan slave trade involved the capture of peoples from the continental interior, who were then shipped overseas through ports on the Red Sea and elsewhere. It peaked at 10,000 people bartered per year in the 1600s. According to Patrick Manning, there was a consistent population decrease in large parts of Sub-Saharan Africa as a result of these slave trades. This population decline throughout West Africa from 1650 until 1850 was exacerbated by the preference of slave traders for male slaves. It is important to note that this preference only existed in the transatlantic slave trade. More female slaves than male were traded across the continent of Africa. In eastern Africa, the slave trade was multi-directional and changed over time. To meet the demand for menial labour, Zanj slaves captured from the southern interior were sold through ports on the northern seaboard in cumulatively large numbers over the centuries to customers in the
Nile Valley The Nile, , Bohairic , lg, Kiira , Nobiin: Áman Dawū is a major north-flowing river in northeastern Africa. It flows into the Mediterranean Sea. The Nile is the longest river in Africa and has historically been considered the longest rive ...
,
Horn of Africa The Horn of Africa (HoA), also known as the Somali Peninsula, is a large peninsula and geopolitical region in East Africa.Robert Stock, ''Africa South of the Sahara, Second Edition: A Geographical Interpretation'', (The Guilford Press; 2004), ...
,
Arabian Peninsula The Arabian Peninsula, (; ar, شِبْهُ الْجَزِيرَةِ الْعَرَبِيَّة, , "Arabian Peninsula" or , , "Island of the Arabs") or Arabia, is a peninsula of Western Asia, situated northeast of Africa on the Arabian Plate ...
, Persian Gulf, India, Far East and the
Indian Ocean islands The islands of the Indian Ocean are part of either the eastern, western, or southern areas. Some prominently large islands include Madagascar, Sri Lanka, and the Indonesian islands of Sumatra and Java. Eastern Indian Ocean * Andaman Islands (I ...
.Gwyn Campbell, ''The Structure of Slavery in Indian Ocean Africa and Asia'', 1 edition, (Routledge: 2003), p.ix


Extent of slavery

The extent of slavery within Africa and the trade in slaves to other regions is not known precisely. Although the Atlantic slave trade has been best studied, estimates range from 8 million people to 20 million. The Trans-Atlantic Slave Trade Database estimates that the Atlantic slave trade took around 12.8 million people between 1450 and 1900. The slave trade across the Sahara and Red Sea from the Sahara, the Horn of Africa, and East Africa, has been estimated at 6.2 million people between 600 and 1600. Although the rate decreased from East Africa in the 1700s, it increased in the 1800s and is estimated at 1.65 million for that century. Estimates by Patrick Manning are that about 12 million slaves entered the Atlantic trade between the 16th and 19th century, but about 1.5 million died on board ship. About 10.5 million slaves arrived in the Americas. Besides the slaves who died on the
Middle Passage The Middle Passage was the stage of the Atlantic slave trade in which millions of enslaved Africans were transported to the Americas as part of the triangular slave trade. Ships departed Europe for African markets with manufactured goods (first ...
, more Africans likely died during the wars and
slave raid Slave raiding is a military raid for the purpose of capturing people and bringing them from the raid area to serve as slaves. Once seen as a normal part of warfare, it is nowadays widely considered a crime. Slave raiding has occurred since an ...
s within Africa and
forced march A loaded march is a relatively fast march over distance carrying a load and is a common military exercise. A loaded march is known as a forced foot march in the US Army. Less formally, it is a ruck march in the Canadian Armed Forces and the US Ar ...
es to ports. Manning estimates that 4 million died inside Africa after capture, and many more died young. Manning's estimate covers the 12 million who were originally destined for the Atlantic, as well as the 6 million destined for Asian slave markets and the 8 million destined for African markets.Patrick Manning, "The Slave Trade: The Formal Dermographics of a Global System" in Joseph E. Inikori and Stanley L. Engerman (eds), ''The Atlantic Slave Trade: Effects on Economies, Societies and Peoples in Africa, the Americas, and Europe'' (Duke University Press, 1992), pp. 117-44
online at pp. 119-20.
/ref> According to
David Stannard David Edward Stannard (born 1941) is an American historian and Professor of American Studies at the University of Hawaii. He is particularly known for his book '' American Holocaust'' (Oxford University Press, 1992), in which he argues that Europea ...
, 50% of deaths in Africa occurred as a result of wars between native kingdoms, which produced the majority of slaves. This includes those who died in battles and those who died as a result of forced marches to slave ports on the coast.Gomez, Michael A. ''Exchanging Our Country Marks''. Chapel Hill, 1998 The practice of enslaving enemy combatants and their villages was widespread throughout Western and West Central Africa, although wars were rarely started to procure slaves. The slave trade was largely a by-product of tribal and state warfare as a way of removing potential dissidents after victory or financing future wars.


Debate about demographic effect

The demographic effects of the slave trade are some of the most controversial and debated issues. Walter Rodney argued that the export of so many people had been a demographic disaster and had left Africa permanently disadvantaged when compared to other parts of the world, and that this largely explains that continent's continued poverty. He presents numbers that show that Africa's population stagnated during this period, while that of Europe and Asia grew dramatically. According to Rodney all other areas of the economy were disrupted by the slave trade as the top merchants abandoned traditional industries to pursue slaving and the lower levels of the population were disrupted by the slaving itself. Others have challenged this view.
J. D. Fage John Donnelly Fage (3 June 1921–6 August 2002) was a British historian who was among the earliest academic historians specialising in African history, especially of the pre-colonial period, in the United Kingdom and West Africa. He publ ...
compared the number effect on the continent as a whole. David Eltis has compared the numbers to the rate of emigration from Europe during this period. In the 19th century alone over 50 million people left Europe for the Americas, a far higher rate than were ever taken from Africa. Others in turn challenged that view.
Joseph E. Inikori Joseph is a common male given name, derived from the Hebrew Yosef (יוֹסֵף). "Joseph" is used, along with "Josef", mostly in English, French and partially German languages. This spelling is also found as a variant in the languages of the mo ...
argues the history of the region shows that the effects were still quite deleterious. He argues that the African economic model of the period was very different from the European, and could not sustain such population losses. Population reductions in certain areas also led to widespread problems. Inikori also notes that after the suppression of the slave trade Africa's population almost immediately began to rapidly increase, even prior to the introduction of modern medicines.


Effect on the economy of Africa

There is a longstanding debate among analysts and scholars about the destructive impacts of the slave trades. It is often claimed that the slave trade undermined local economies and political stability as villages' vital labour forces were shipped overseas as slave raids and civil wars became commonplace. With the rise of a large commercial slave trade, driven by European needs, enslaving your enemy became less a consequence of war, and more and more a reason to go to war. The slave trade was claimed to have impeded the formation of larger ethnic groups, causing ethnic factionalism and weakening the formation for stable political structures in many places. It also is claimed to have reduced the mental health and social development of African people. In contrast to these arguments, J. D. Fage asserts that slavery did not have a wholly disastrous effect on the societies of Africa. Slaves were an expensive commodity, and traders received a great deal in exchange for each enslaved person. At the peak of the slave trade hundreds of thousands of
musket A musket is a muzzle-loaded long gun that appeared as a smoothbore weapon in the early 16th century, at first as a heavier variant of the arquebus, capable of penetrating plate armour. By the mid-16th century, this type of musket gradually d ...
s, vast quantities of cloth, gunpowder, and metals were being shipped to Guinea. Most of this money was spent on European-made firearms (of very poor quality) and industrial-grade alcohol. African trade with Europe at the peak of the Atlantic slave trade—which also included significant exports of gold and ivory—was some 3.5 million pounds Sterling per year. By contrast, the total trade of the Kingdom of Great Britain, an economic superpower of the time, was about 14 million pounds per year over this same period of the late 18th century. As
Patrick Manning Patrick Augustus Mervyn Manning (17 August 1946 – 2 July 2016) was a Trinidadian politician who was the fourth Prime Minister of Trinidad and Tobago; his terms ran from 17 December 1991 to 9 November 1995 and from 24 December 2001 to 26 Ma ...
has pointed out, the vast majority of items traded for slaves were common rather than luxury goods. Textiles,
iron ore Iron ores are rocks and minerals from which metallic iron can be economically extracted. The ores are usually rich in iron oxides and vary in color from dark grey, bright yellow, or deep purple to rusty red. The iron is usually found in the fo ...
, currency, and salt were some of the most important commodities imported as a result of the slave trade, and these goods were spread within the entire society raising the general standard of living. Although debated, it is argued that the Atlantic slave trade devastated the African economy. In 19th century
Yoruba Land Yorubaland () is the homeland and cultural region of the Yoruba people in West Africa. It spans the modern-day countries of Nigeria, Togo and Benin, and covers a total land area of 142,114 km2 or about 60% of the land area of Ghana. Of this ...
, economic activity was described to be at its lowest ever while life and property were being taken daily, and normal living was in jeopardy because of the fear of being kidnapped. (Onwumah, Imhonopi, Adetunde,2019)


Effects on Europe's economy

Karl Marx in his economic history of capitalism, '' Das Kapital'', claimed that "...the turning of Africa into a warren for the commercial hunting of black-skins
hat is, the slave trade A hat is a head covering which is worn for various reasons, including protection against weather conditions, ceremonial reasons such as university graduation, religious reasons, safety, or as a fashion accessory. Hats which incorporate mecha ...
signalled the rosy dawn of the era of capitalist production. "He argued that the slave trade was part of what he termed the "primitive accumulation" of European capital, the non-capitalist accumulation of wealth that preceded and created the financial conditions for Western Europe's industrialisation and the advent of the capitalist mode of production. Eric Williams has written about the contribution of Africans on the basis of profits from the slave trade and slavery, arguing that the employment of those profits were used to help finance Britain's industrialisation. He argues that the enslavement of Africans was an essential element to the Industrial Revolution, and that European wealth was, in part, a result of slavery, but that by the time of its abolition it had lost its profitability and it was in the economic interest of various European governments to ban it. Joseph Inikori has written that slavery in the British West Indies was more profitable than the critics of Williams believe. Other researchers and historians have strongly contested what has come to be referred to as the " Williams thesis" in academia: David Richardson has concluded that the profits from the British slave trade and slavery amounted to less than 1% of domestic investment in Britain, and economic historian Stanley Engerman notes that even without subtracting the associated costs of the slave trade (e.g., shipping costs, slave mortality, mortality of Europeans in Africa, defense costs) or reinvestment of profits back into the slave trade, the total profits from the slave trade and of West Indian plantations amounted to less than 5% of the British economy during any year of the Industrial Revolution. Historian Richard Pares, in an article written before Williams’ book, dismisses the influence of wealth generated from the West Indian plantations upon the financing of the Industrial Revolution, stating that whatever substantial flow of investment from West Indian profits into industry there was occurred after emancipation, not before. Findlay and O'Rourke noted that the figures presented by O'Brien (1982) to back his claim that "the periphery was peripheral" suggest the opposite, with profits from the periphery 1784–1786 being £5.66 million when there was £10.30 million total gross investment in the British economy and similar proportions for 1824–1826. They note that dismissing the profits of the enslavement of human beings from significance because it was a "small share of national income", could be used to argue that there was no industrial revolution, since modern industry provided only a small share of national income and that it is a mistake to assume that small size is the same as small significance. Findlay and O'Rourke also note that the share of American export commodities produced by enslaved human beings, rose from 54% between 1501 and 1550 to 82.5% between 1761 and 1780. Seymour Drescher and Robert Anstey argue the slave trade remained profitable until abolition, because of innovations in agriculture, and that moralistic reform, not economic incentive, was primarily responsible for abolition. A similar debate has taken place about other European nations. The French slave trade, it is argued, was more profitable than alternative domestic investments, and probably encouraged
capital accumulation Capital accumulation is the dynamic that motivates the pursuit of profit, involving the investment of money or any financial asset with the goal of increasing the initial monetary value of said asset as a financial return whether in the form o ...
before the Industrial Revolution and Napoleonic Wars.


Legacy of racism

Maulana Karenga states the effects of the Atlantic slave trade in African captives: " e morally monstrous destruction of human possibility involved redefining African humanity to the world, poisoning past, present and future relations with others who only know us through this stereotyping and thus damaging the truly human relations among people of today". He says that it constituted the destruction of culture, language, religion and human possibility.


See also

*
Slavery in contemporary Africa The continent of Africa is one of the regions most rife with contemporary slavery. Slavery in Africa has a long history, within Africa since before historical records, but intensifying with the trans-Saharan and Indian Ocean slave trade and a ...
*
Cudjoe Lewis Cudjoe Kazoola Lewis ( – July 17, 1935), born Oluale Kossola, and also known as Cudjo Lewis, was the third to last adult survivor of the Atlantic slave trade between Africa and the United States. Together with 115 other African captives, he was ...
*
Atlantic slave trade The Atlantic slave trade, transatlantic slave trade, or Euro-American slave trade involved the transportation by slave traders of enslaved African people, mainly to the Americas. The slave trade regularly used the triangular trade route and i ...
* Blockade of Africa * Slavery in modern Africa *
Anti-Slavery operations of the United States Navy African Slave Trade Patrol was part of the Blockade of Africa suppressing the Atlantic slave trade between 1819 and the beginning of the American Civil War in 1861. Due to the abolitionist movement in the United States, a squadron of U.S. Navy ...
*
Barbary pirates The Barbary pirates, or Barbary corsairs or Ottoman corsairs, were Muslim pirates and privateers who operated from North Africa, based primarily in the ports of Salé, Rabat, Algiers, Tunis and Tripoli, Libya, Tripoli. This area was known i ...
*
Christianity and slavery Christian views on slavery are varied regionally, historically and spiritually. Slavery in various forms has been a part of the social environment for much of Christianity's history, spanning well over eighteen centuries. In the early years of ...
* Islamic views on slavery * Slavery in Mauritania * Slavery in Sudan * Unfree labour *
Maafa The ''Maafa'', the African Holocaust, the Holocaust of Enslavement, or the Black Holocaust are political neologisms which have been popularized since 1988Barndt, Joseph. ''Understanding and Dismantling Racism: The Twenty-First Century''. 2007 ...
* Tippu Tip *
Abolitionism Abolitionism, or the abolitionist movement, is the movement to end slavery. In Western Europe and the Americas, abolitionism was a historic movement that sought to end the Atlantic slave trade and liberate the enslaved people. The Britis ...
* History of slavery * History of slavery in the United States * James Riley (Captain) * Slave ship *
African Diaspora The African diaspora is the worldwide collection of communities descended from native Africans or people from Africa, predominantly in the Americas. The term most commonly refers to the descendants of the West and Central Africans who were e ...
* Slavery *
Asiento de Negros The () was a monopoly contract between the Spanish Crown and various merchants for the right to provide African slaves to colonies in the Spanish Americas. The Spanish Empire rarely engaged in the trans-Atlantic slave trade directly from Afri ...


References


Further reading

* * * at Wikisource * * * * *Bas Lecocq and Eric Komlavi Hahonou (2015). Exploring Post-Slavery in Contemporary Africa, The international Journal of African History Studies. Vol 48. No. 2. Boston University African Study Center. *Klein, Martin A. (2009). The Study of Slavery in Africa, Journal of African History . Vol. 19. No. 4. Great Britain, Cambridge University Press.


External links


Twentieth Century Solutions of the Abolition of Slavery

The story of Africa: Slavery

"The impact of the slave trade on Africa," Le Monde diplomatique

"Ethiopia, Slavery and the League of Nations" Abyssinia/Ethiopia slavery and slaves trade
{{DEFAULTSORT:Slavery in Africa History of Africa History of Central Africa History of West Africa