The Benue River (French: la Bénoué) is the major tributary of the Niger River. The river is approximately 1,400 km long and is almost entirely navigable during the summer months. As a result, it is an important transportation route in the regions through which it flows.

It rises in the Adamawa Plateau of northern Cameroon, from where it flows west, and through the town of Garoua and Lagdo Reservoir, into Nigeria south of the Mandara mountains, and through Jimeta, Ibi and Makurdi before meeting the Niger at Lokoja.

Large tributaries are the Gongola River and the Mayo Kébbi, which connects it with the Logone River (part of the Lake Chad system) during floods. Other tributaries are Taraba River and River Katsina Ala.

At the point of confluence the Benue exceeds the Niger by volume (mean discharge before 1960: 3400 m³/s vs. 2500 m³/s). During the following decades the runoff of both rivers decreased markedly due to irrigation.

 Chisholm, Hugh, ed. (1911). "Benue". Encyclopædia Britannica (11th ed.). Cambridge University Press. 

Ahmadou Babatoura Ahidjo (24 August 1924 – 30 November 1989) was the first President of Cameroon from 1960 until 1982.

Ahidjo was born in Garoua, a major river port along the Benue River in northern Cameroun, which was at the time a French mandate territory. His father was a Fulani village chief, while his mother was a Fulani of slave descent.

Ahidjo's mother raised him as a Muslim and sent him to Quranic school as a child. In 1932, he began attending local government primary school. After failing his first school certification examination in 1938, Ahidjo worked for a few months in the veterinary service. He returned to school and obtained his school certification a year later. Ahidjo spent the next three years attending secondary school at the Ecole Priamaire Superieure in Yaoundé, the capital of the mandate, studying for a career in the civil service. At school, Ahidjo also played soccer and competed as a cyclist.

In 1942, Ahidjo joined the civil service as a radio operator for a postal service. As part of his job, he worked on assignments in several major cities throughout the country, such as Douala, Ngaoundéré, Bertoua, and Mokolo. According to his official biographer, Ahidjo was the first civil servant from northern Cameroun to work in the southern areas of the territory. His experiences throughout the country were, according to Harvey Glickman, professor emeritus of political science at Haverford College and scholar of African politics, responsible for fostering his sense of national identity and provided him the sagacity to handle the problems of governing a multiethnic state.