Equiano found the terrible stench the most repellent
about the conditions below-decks.
To add, Olaudah Equiano<span>, <span>known in his lifetime as Gustavus Vassa was a
prominent African in London, a freed slave who supported the British movement
to end the slave trade.
"</span></span><span>...the filth of the necessary tubs, into which the children often fell, and were almost suffocated."</span>
It's got to be C because none of the others relate to collaboration, but I'd say if you were unsure about this answer then the only other sensible one could be B, but I'd go with C.
Life was differnet in the past
<span>Loyalty and fidelity are precious traits.</span>