The port at the Lower Niger Valley that once served as a major gateway to Nigeria’s export import trade was? by Sunday | Dec 28 | Geography JAMB | 0 comments A. Aboh B. Asaba C. Forcados D. Warri Correct Answer: Option D – Warri Users Also Read These:Given that a country's index of export price is 180…A port that is auxiliary to another port further…If Y = income, C Consumption, I = Investment, X =…The rate at which the country's import exchanges for…The formula index of export prices/index of import…