Plz hurry it's !
which of the following is not true about the end of slavery?

a.
most slaves were women who worked as household slaves.

b.
throughout the nineteenth century, european nations pressured asian and african countries to abolish slavery.

c.
by the beginning of the twentieth century, slavery was coming to an end in the muslim world.

d.
though slavery is no longer common, it still exists in some parts of the world today.