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Meaning of Oil Rivers | Babel Free

Noun CEFR B2

Definitions

The Niger Delta, once a major producer of palm oil, established as a British protectorate in 1884.

historical

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

oil sand oil shale oil slick oil spill oil spot oil spotting