Bonny, Rivers to end the slave trade. It collapsed in the civil war of 1869, though a remnant of it continues to exist as a part of the aristocratic structure of Nigeria. Bonny, Rivers Bonny (or Ubani) is an island town and a Local Government Area in Rivers State in southern Nigeria, on the Bight of Bonny. It was also the capital of the Kingdom of Bonny. Traditionally (especially between the 15th and 19th centuries) it was a major trading post of the eastern delta. Bonny Island, is a major export point for oil. The region produces a type of crude oil
Brass River at Yenagoa and flows south to discharge into the Gulf of Guinea. The tidal flats of the river have a reticulate drainage pattern, with higher elevation at the edges of the flats than at the center. Discharge varies depending on the season and state of the tide: An 1893 navigation guide says of the river, The mouth of the river is protected by a sand bar, which in 1893 could not be crossed by vessels with more than draft. Akassa creek, inland from the mouth of the river, provided a route from the Brass river to the Nun river for