Critical Reasoning

Which of the following best completes the passage below?

Over the years, supporters of slavery have put forward several view-points to rationalize their belief. One such argument states that some people are meant to be slaves as part of the natural order of the universe, or as part of God's plan, and it is wrong to interfere with this by abolishing slavery. However, such an argument is flawed, because it fails to take into account the fact that __________________
A) slavery is a cruel practice that does not find much favour with most people in this world
B) just because something is part of God's plan does not mean it is the morally correct thing to do
C) slavery is considered illegal in almost all the countries of the world
D) there exist no certain criteria to distinguish between natural slaves and those who should not be enslaved
E) just because something is meant to be does not mean that it has to be
qa is d

What's wrong with options B and D?

Hello Roland.

I read this question and I liked it. But, as you, I am also confused, why is D wrong?

Experts, I would like you to give us some help.

Thanks.