Categories:Articles containing potentially dated statements from 2009,
Rivers of Angola,
Rivers of the Democratic Republic of the Congo,
All articles with vague or ambiguous time,
CongoCongo RiverZaire RiverExploration of the Congo BasinZaïre River
The Congo River, formerly also known as the Zaire River, is the second longest river in Africa, shorter only than the Nile, as well as the second largest river in the world by discharge volume, following only the Amazon.