Akwamu Empire

The Akwamu migrated from the region of Twifo-Heman to the forested hills of the interior—centered around the Atewa Range and parts of modern Akyem Abuakwa—in the late 16th or early 17th century.{{sfn|Wilks|1957|pp=25–26}} In the early 1600s, a succession dispute reportedly led a faction of the group, under the leadership of Nana Asare, to move eastward in search of new settlement.{{sfn|Buah|1998|p=19}} During this early phase, the towns of Asamankese and Nyanoase served as Akwamu’s capitals.{{sfn|Wilks|1957|p=28}} From these bases, the Akwamu expanded eastward and by the mid-17th century had come to dominate the Akuapem ridge and surrounding areas, incorporating smaller states such as Larteh and Aburi into their power structure.{{sfn|Wilks|1957|p=28}}

Early European accounts highlight Akwamu’s rising influence and military assertiveness. A 1629 Dutch map referred to Akwamu as a diefachtich volck, or “a predatory nation,” in reference to its coercive tolling and control over inland trade routes.{{sfn|Wilks|1957|p=25}} Later, Danish and English observers noted its fearsome reputation. The Danish officer Roemer observed that while the core Akwamu state was small enough that its king could summon his nobles with a cannon shot, the broader empire encompassed millions of subjects.{{sfn|Wilks|1957|p=28}} English trader Willem Bosman remarked that Akwamu was "very terrible to all their neighboring countries, except Akim."{{sfn|Wilks|1957|p=29}}

The consolidation of Akwamu's imperial power began with a series of decisive military campaigns in the late 17th century. In 1677, Akwamuhene Nana Ansa Sasraku I launched a major offensive against the Ga kingdom of Accra. The inland capital was captured and destroyed, and the reigning Ga monarch, Okai Koi, was executed along with his heir.{{sfn|Wilks|1957|p=34}} Survivors of the invasion sought refuge beneath the protection of European forts along the coast, particularly Christiansborg Castle.

With Accra weakened, Akwamu expanded its authority further east. In 1679, its armies overran the Adangme-speaking kingdom of Ladoku, incorporating key trade centers such as Ningo, Kpone, and Prampram into the empire. These victories secured Akwamu's strategic control over the coastal plain and positioned it to dominate commerce flowing between the interior and the Atlantic.{{sfn|Wilks|1957|p=35}}

{{ Further | Osu Castle }}

In 1680, a mutiny within the Danish garrison at Christiansborg Castle led by Pieter Bolt, a Greek factor, resulted in the seizure of the fort and its sale to Juliam de Campos Barreto, a former Portuguese governor of São Thomé. The Portuguese then garrisoned the fort and renamed it São Francisco Xavier.{{sfn|Wilks|1957|p=35}} The temporary collapse of Danish authority at Osu allowed Akwamu to press its military advantage. Between 1680 and 1681, the remaining Ga towns—Small Accra, Osu, and Labadi—were defeated in a series of battles and annexed.{{sfn|Wilks|1957|pp=37–38}} European traders noted that the settlements were largely depopulated, with many residents fleeing eastward to Little Popo and Whydah.{{sfn|Wilks|1957|p=38}}

For the next fifty years, Accra remained a province of Akwamu. Forts were taxed, trade routes were controlled, and Ga towns were governed through Akwamu-appointed officials. The conquest of Accra gave Akwamu direct access to coastal revenues and solidified its reputation as the dominant power in southeastern Ghana.{{sfn|Wilks|1957|pp=38–39}}

{{ Further | Denkyira | Asante Empire }}

According to Akwamu tradition, Nana Ansa Sasraku I played a crucial role in the early political formation of the Asante state. During the late 17th century, Osei Tutu, a royal of Kumasi, sought refuge at the Akwamu court while fleeing Denkyira overlordship.{{sfn|Wilks|1957|p=53}} It was at the Akwamu capital that he met the spiritual leader Okomfo Anokye, marking the beginning of their influential alliance.

Ansa Sasraku is said to have protected Osei Tutu and supported his return to the interior. With Akwamu assistance, Osei Tutu was able to consolidate power in Kumasi and eventually lead a coalition of towns that resisted Denkyira control.{{sfn|Wilks|1957|p=53}} Though Asante and Akwamu would later pursue separate imperial trajectories, this early period reflected the prestige and reach of Akwamu influence across the Akan world.

In 1689, Ansa Sasraku led his final major military campaign against the Fante kingdom of Agona. The queen of Agona was captured, and the coastal town of Bereku (Senya Bereku) was annexed.{{sfn|Wilks|1957|pp=44–45}} This conquest marked the last major extension of Akwamu’s western frontier, reinforcing its coastal dominance between Winneba and the Volta River.{{sfn|Wilks|1957|p=45}}

Following Ansa Sasraku’s death, leadership passed to Nana Addo Panin and Nana Basua in a brief period of joint rule. In 1693, under Basua’s direction, Akwamu forces seized Christiansborg Castle from the Danes through a strategic ambush led by the Akwamu broker Asameni.{{sfn|Wilks|1957|pp=46–47}} The fort was held by Akwamu for about a year, during which trade continued under the Danish flag.{{sfn|Wilks|1957|p=47}}

After Basua’s death, power consolidated under Nana Ado, who turned Akwamu’s military ambitions eastward. In early 1702, an initial invasion across the Volta River was repelled, but Akwamu forces regrouped and launched a successful offensive. Little Popo was captured in April, followed by the seizure of Whydah in May.{{sfn|Wilks|1957|pp=50–51}} Though Whydah was eventually destroyed by Dahomey in the 1720s, it remained tributary to Akwamu for over two decades.{{sfn|Wilks|1957|p=51}}

This phase of eastern expansion marked the furthest geographic extent of the Akwamu Empire. These campaigns were driven by the strategic goal of controlling commercial corridors between the Gold Coast and the eastern Slave Coast. Akwamu incorporated a number of coastal and inland states into its tributary network through sustained military pressure and political oversight.{{sfn|Wilks|1957|p=51}}

Ado was succeeded by Akonno in 1703. During his reign, Akwamu extended its influence further north and northeast, launching successful campaigns against Krepi and Kwahu.{{sfn|Wilks|1957|pp=55}} By 1710, the empire had reached its peak, encompassing much of what is now southeastern Ghana.{{sfn|Wilks|1957|pp=55}} This period marked the height of Akwamu’s power, with its territorial control, tributary reach, and coastal access surpassing all other Akan polities of the time.{{sfn|Buah|1998|p=20}}

{{ Further | Akyem }}

By the 1720s, internal strife had begun to weaken the Akwamu Empire. A civil war erupted within the state, resulting in the defeat of the faction aligned with the reigning Akwamuhene. Many of the king's allies were captured by their rivals and sold into slavery. A number of them were transported to the Caribbean, where they were resettled on the island of St. John. While the civil war had already weakened the state, the final blow came in 1730–31 when Akyem forces, allied with formerly subordinate and oppressed vassals, invaded Akwamu territory.{{sfn|Buah|1998|p=22}} The invasion led to the collapse of Akwamu’s control over its western domains. The Akwamu heartland was annexed by Akyem, and the surviving Akwamu leadership retreated eastward to Akwamufie, which remains the seat of the Akwamuhene to this day.{{sfn|Wilks|1957|p=56}}{{sfn|Buah|1998|p=20}}

Although Akwamu lost its western territories following the 1730–31 invasion by Akyem, it continued to exist as a significant political entity. By the late 18th century, the kingdom had regained some influence and expanded eastward once again.{{sfn|Buah|1998|p=22}}

In the 19th century, Akwamu maintained its autonomy and participated in regional politics. During the third and fourth Anglo-Ashanti wars, Akwamu initially offered support to the Asante Empire but later withdrew, reportedly due to a diplomatic agreement signed with the British government in 1867.{{cn|date=April 2025}} Despite this, Akwamu and Asante remained close allies, often coordinating militarily. One such collaboration allegedly occurred during the "Krepi War" of 1869.{{cn|date=April 2025}}

The Akwamu are ruled by the king of the Yaa Ansaa Royal Family of the Aduana abusua (maternal clan).{{Cite web |last=Dogbey |first=Larry |date=2022-05-09 |title=Supreme Court declares Yaa Ansaa Royal Family owners of Akwamu stool; Kwafo Akoto days numbered |url=https://theheraldghana.com/supreme-court-declares-yaa-ansaa-royal-family-owners-of-akwamu-stool-kwafo-akoto-days-numbered/ |access-date=2023-05-25 |website=The Herald |location=Ghana}}

The seat of the Akwamu government was located at Nyanoase.{{harvp|Swartz|Dumett|2011|pp=371–372}}. Between 1681 and 1701, it was from Nyanoase that the government administered over several ports across the Gold and Slave Coasts. Aside from the coast, Akwamu established trade networks with Dagbon and Gonja up north, Akyem northwest, while eastward, they traded with Adra and Whydah.{{harvp|Swartz|Dumett|2011|p=373}}. Akwamu generated wealth through commodity circulation, fines, taxes and tributes. An account of the city in 1684 is the oldest recorded description of the city which Swartz and Dumett quote as:

{{blockquote|The King [Ansa Sasraku (d.1689)] lives twelve leagues from the sea; he is one of the greatest rulers of Guinea. The place where he lives is well-policed, and the Frenchmen whom I sent there assured me that they have never seen a place of greater beauty; the streets of the town, which are thirty feet wide, are lined up for a distance of three leagues with trees. He has 600 officers at his court with numerous soldiers and much gold.{{harvp|Swartz|Dumett|2011|p=374}}.}}

Erik Tileman documented in the late 17th century that the capital was two Danish miles long and 160 feet wide as there was a single major street that contained the royal residence at the center of the city. The street was flanked with state buildings, courts, council buildings, stool and treasury houses as well as shrines. Nyanoase along with other metropolitan cities, contained large plantations; some of which were royal or state plantations.{{harvp|Swartz|Dumett|2011|p=375}}. Taxes or tributes were paid occasionally by the towns and villages within the jurisdiction of the empire.{{harvp|Swartz|Dumett|2011|p=379}}.

European forts on the Accra coast paid rents for their forts and lodges in the form of gold, cowries or imported merchandise.{{harvp|Swartz|Dumett|2011|pp=381–382.}}

According to historian Ivor Wilks, "Akwamu possessed such an array of cannon that Sir Dalby Thomas thought the days of European forts might well be over."{{sfn|Wilks|1957|pp=31}} Despite possessing artillery, the bulk of the army was centred on the musketeers, bowmen and spearmen.{{Cite book |first=Ivor|last=Wilks |url=https://books.google.com/books?id=MTouAQAAIAAJ&q=Akwamu+cannon |title=Akwamu 1640-1750: A Study of the Rise and Fall of a West African Empire |date=2001 |publisher=Department of History, Norwegian University of Science and Technology |isbn=9788277650364 |page=49}} Akwamu might have influenced the military organization and civil administration of the Ashanti Empire. Akwamu and the founder of the Ashanti Empire had formed an alliance since the late 17th century.{{sfn|Wilks|1957|pp=52}} Akwamu also formed an alliance with some Fante westwards. During the reign of King Akwonno, the Dutch signed a treaty with Akwamu on 3 April 1702 which saw the Dutch bound themselves to assist Akwamu in any justified war, with a force of 100 fully armed men, 3000 pounds of gunpowder as well as 300 pounds of bullets.{{sfn|Wilks|1957|pp=54}}

Akwamu captives, often classified under the broader labels “Mina” or “Coromantee” in the Americas, gained a reputation for resistance and rebellion. They were involved in major uprisings such as the 1733 St. John revolt and were widely regarded by colonial authorities as politically assertive and militarily capable.{{sfn|Konadu|2010|pp=4–6, 93–122}}

The list of rulers of Akwamu:{{Cite web |last=Ayim-Aboagye |first=Desmond |title=Kofi Anan Ancestors Were Amorites! |url=https://www.modernghana.com/news/1325274/kofi-anan-ancestors-were-amorites.html |access-date=2025-01-05 |website=ModernGhana |language=en}}{{Better source needed|date=April 2025}}

• Apafram Festival

• {{cite journal |last=Wilks |first=Ivor |year=1957 |title=The Rise of the Akwamu Empire, 1650–1710 |journal=Transactions of the Historical Society of Ghana |volume=3 |issue=2 |pages=25–62 |jstor=41405705}}
• {{cite book |last1=Buah |first1=F. K. |title=A History of Ghana |date=1998 |publisher=Macmillan |location=London |url=https://archive.org/details/historyofghana0000buah/page/18/mode/2up?q=akwamu |access-date=21 April 2025}}
• {{cite book |last=Konadu |first=Kwasi |year=2010 |title=The Akan Diaspora in the Americas |location=Oxford |publisher=Oxford University Press |isbn=9780195390643 |doi=10.1093/acprof:oso/9780195390643.001.0001 |url=https://doi.org/10.1093/acprof:oso/9780195390643.001.0001 |access-date=23 April 2025}}
• {{cite book |last=Swartz |first=Henri B. K. |last2=Dumett |first2=Raymond E. |title=West African Culture Dynamics: Archaeological and Historical Perspectives |publisher=Walter de Gruyter |year=2011 |isbn=9783110800685 |url=https://books.google.com/books?id=8_Z5N0gmNlsC}}

{{Reflist}}

{{Akan states}}

Category:17th century in Ghana

Category:18th century in Ghana

Category:Countries in precolonial Africa

Category:Former empires in Africa