Question

which of the following substances was completely mined out by foreign powers on the island of nauru?
a coal
b diamonds
c bauxite
d phosphate

please select the best answer from the choices provided
a
b
c
d

Explanation:

In the context of Namibia's mineral resources and colonial exploitation, phosphate was completely mined out by foreign powers on the claim of Namibia.

Answer:

D. phosphate