Expansion of sovereignty edit

Political life on the island from the 16th century was characterised by sporadic conflict between the Merina and Sakalava kingdoms, originating with Sakalava slave-hunting incursions into Imerina. By the early 19th century, the Merina were able to overcome rival tribes such as the Bezanozano, the Betsimisaraka, and eventually the Sakalava kingdom and bring them under the Merina crown. By 1824, the Merina captured the port of Mahajanga situated on the western coast of the island marking a further expansion of power. Under Radama I, the Merina continued to launch military expeditions that both expanded imperial control and enriched military chiefs.[1] The ability of the Merina to overcome neighboring tribes was due to British firepower and military training. The British had an interest in establishing trade with the Merina kingdom due to its central position on the island since 1815. Merina imperial expeditions became more frequent and violent after the renunciation of the second Merina-British treaty. Between 1828 and 1840, more than 100,000 men were killed and more than 200,000 enslaved by Merina forces. Imperial rule was met with resistance from escaped slaves and other refugees from imperial rule numbering in the tens of thousands. These refugees formed raiding brigands that were dealt with by imperial troops who hunted them down in 1835. Notably, the rate of escaping refugees only heightened the demand for slave labor in the Merina kingdom, further fueling campaigns of military expansion.[2] Throughout the middle of the 19th century, continued imperial expansion and increasing control in coastal trade solidified Merina predominance over the island. The Merina kingdom nearly consolidated all of Madagascar into a single nation before French colonization in 1895.[3]

The Slave Trade edit

 
Illustration of Indian Ocean slave catching which the Merina economy relied upon

Export of Slaves edit

Captives from tribal raids were made into the Malagasy slave population. Surpluses of these populations were sent to foreign traders on the coast. These traders were initially Arab and Indian, though Europeans began to join those demanding slaves at the start of the 16th century. Malagasy slaves were exported to Arabia, India, Réunion and Mauritius, and the Americas, primarily Brazil.[4]

British Influence edit

After the British emerged victorious from the Napoleonic wars, they captured the French Mascarene islands which lie east of Madagascar. These islands facilitated the export of slaves and agricultural products. Though the British later returned Réunion to France, they retained Mauritius and included it in the second British-Merina treaty of 1820. This treaty declared an end to the export of slaves in Madagascar under the Merina crown. However, the internal slave market still boomed after 1820 despite British efforts. It is estimated that between 6,000 to 10,000 slaves per year were exported from Antananarivo by 1820.[5] In 1828, Ranavalona I revoked the second British-Merina treaty and expelled most foreigners from Madagascar by 1836.[6]

Domestic Slavery edit

Due to the thin population density of Madagascar, domestic slavery was a way to broadcast control over resources and manpower. The elite of Imerina relied heavily upon slave labor. Because of this, the Merina king Radama I had little intent to abide by the first British-Merina treaty signed in 1817. Slave ownership became increasingly common in the following decades. As the slave caste expanded, more and more of the Merina population began holding slaves. As imperial conquests continually increased the supply of slaves captured from neighboring tribes, the population of Antananarivo grew from around 10,000 in 1820 to 50,000 in 1833. The demand in slaves matched the rise in supply as a result of fanompoana, or mandatory military service, being established in the Merina kingdom thereby drawing able bodied free men away from agricultural labor and into the army.[7] In the second half of the 19th century, the Merina had begun to import slaves from East Africa. This was driven by an economy that critically relied on slave labor as well as the demands of Merina court officials that had personal financial interests. Emancipation of domestic slaves began in 1877, when an estimated 150,000 slaves were freed. However, these newly freed slaves were made into an imperial labor reserve, a position not far removed from enslavement. A clandestine trade thrived in the 1880's until Franco-Merina hostilities broke out in 1882.



  1. ^ Campbell, Gwyn (1981). "Madagascar and the Slave Trade, 1810-1895". The Journal of African History. 22 (2): 203–227. ISSN 0021-8537.
  2. ^ Campbell, Gwyn (1981). "Madagascar and the Slave Trade, 1810-1895". The Journal of African History. 22 (2): 203–227. ISSN 0021-8537.
  3. ^ "Merina | people". Encyclopedia Britannica. Retrieved 2020-04-13.
  4. ^ Campbell, Gwyn (1981). "Madagascar and the Slave Trade, 1810-1895". The Journal of African History. 22 (2): 203–227. ISSN 0021-8537.
  5. ^ Campbell, Gwyn (1981). "Madagascar and the Slave Trade, 1810-1895". The Journal of African History. 22 (2): 203–227. ISSN 0021-8537.
  6. ^ Campbell, Gwyn (1981). "Madagascar and the Slave Trade, 1810-1895". The Journal of African History. 22 (2): 203–227. ISSN 0021-8537.
  7. ^ Campbell, Gwyn (1981). "Madagascar and the Slave Trade, 1810-1895". The Journal of African History. 22 (2): 203–227. ISSN 0021-8537.