During the fourteenth century, the West African empire of Mali established itself as a global epicenter of commerce and Islamic scholarship under the reign of Mansa Musa. Through strategic administration of trans-Saharan trade routes in gold and salt, the imperial capital at Niani achieved unprecedented wealth.
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Verbal·Standard English Conventions·Form, Structure, and Sense
easyWhich choice completes the text so that it conforms to the conventions of Standard English?
A
it’s
B
their
C
its
D
they’re