Legitimate Commerce Archives ~ Ozi Ikòrò

16

Mar 2026

Palm Oil Monopoly and Igbo Merchants: How the Royal Niger Company Disrupted Traditional Trade Networks in Onitsha and Asaba (1879–1900)

In the late nineteenth century, the lower Niger River became a focal point of European commercial activity and competition. Among the most powerful agents of British economic expansion was the…

14

Mar 2026

Ethnohistory Historical Studies

Transition to Commodities in the aro confederacy(e.g., Palm Oil, Ivory, Cloth)

Igbo men in the Oil Rivers area of present-day Nigeria bring calabashes full of palm oil to sell to a European buyer, c. 1900 (Image © Jonathan Adagogo Green /…

04

Feb 2026

Cultural Heritage Ethnohistory

The Transition from Slaves to Palm Oil: Economic Adaptation in the 19th Century

Palm oil market in Idanre, Nigeria, showing farmers and traders selling freshly milled palm oil a contemporary echo of the bustling local trade hubs that evolved after the slave trade…

04

Feb 2026

Ethnohistory Historical Studies

Middlemen of the Oil Rivers: How the Itsekiri Dominated the Exchange Between the Hinterland and Europe

River, canoes and paddler on the Niger River in Nigeria showing traditional watercraft and riverine movement typical of the waterways (like the Benin, Ethiope, and Escravos) used for transporting goods…

04

Feb 2026

Anthropology and Ethnography Ethnohistory

Sovereignty and Subjugation: The 1884 Treaty of Protection and the British Colonization of Warri

DORE NUMA-Portrait photograph of an African Chief and his wife, c.1920 The year 1884 serves as a pivotal watershed in the history of West Africa, marking the transition from "informal influence"…

04

Feb 2026

Biography Cultural Heritage

The Merchant Prince of the Niger Delta: Chief Nana Olomu and the Commercial Empire of the Benin River

Caption: The grand residence of Nana Olomu in Koko, which survived the British bombardment of 1894. Photo Credit: National Commission for Museums and Monuments, Nigeria. The history of the 19th-century Niger…

24

Dec 2025

Cultural Heritage Folklores Historical Studies

House Systems and Trade Empires: How the “Efik House” (Ufok) Functioned as Both a Family Unit and a Corporate Trade Entity

Map of Calabar. Photo credit; Wikipedia. The Efik of Old Calabar developed one of West Africa’s most sophisticated socio-economic institutions: the “House system,” known in Efik as Ufok. Far more than…

24

Dec 2025

Anthropology and Ethnography Cultural Heritage Historical Studies

Calabar as a Seaport: The 400-Year History of One of West Africa’s Most Significant International Trade Hubs

Duke town, a key settlement in the seaport’s trade network. Photo credit; Wikipedia. For more than four centuries, Calabar has stood as one of West Africa’s most influential seaports, serving as…

24

Dec 2025

Anthropology and Ethnography Ethnohistory Historical Studies

From Slaves to Palm Oil: Analyzing the Economic Pivot of the 1840s and Its Impact on Efik Social Structure

Site of a slave market at Akpabuyo in the Calabar area, featured in a major exhibit of the museum. Photo credit; Wikipedia. The Efik people of the Cross River region in…

24

Dec 2025

Anthropology and Ethnography Folklores Historical Studies

The Middleman Advantage: How the Efik Controlled the Cross River Estuary and Dominated Trade with European Vessels

Palaver of Chiefs on board HMS Decoy, at Duke Town, Old Calabar River - The Graphic 1880. Photo credit; Wikipedia. The Efik people of southeastern Nigeria developed a remarkable position of…