I believe the answer is
B. This pamphlet calmly disputed the claims that had been made in favor of slavery and provided ordinary citizens and abolitionists with arguments explaining why slavery was wrong.
An example:-
A murder done by someone is a punishable offence
Answer:
In some servers I heard three accs can answer
I haven’t read it, but sparknotes, cliffnotes, gradesaver, and shmoop are lifesavers
Answer:
C.how to tell whether the test was accurate
Explanation:
This is because, after the test, Safiya's brother should be able to check if the test carried out was accurate and not wrong as directed.
This could be done through series of validation technique rather than assuming that the test carried out was correct.
